Home / 24,856.32-34,290.39-14,779.04

Finding the Fourth Proportional to 24,856.32, 34,290.39 and 14,779.04

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Solution

The fourth proportional to 24,856.32, 34,290.39 and 14,779.04 is: 20,388.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,856.32 : 34,290.39 = 14,779.04 : x
  2. Step 2: Convert to fraction form
    24,856.32/34,290.39 = 14,779.04/x
  3. Step 3: Cross multiply
    24,856.32x = 34,290.39 × 14,779.04
  4. Step 4: Simplify right side
    24,856.32x = 506,778,800.08
  5. Step 5: Solve for x
    x = 506,778,800.08/24,856.32
  6. Step 6: Final answer
    x = 20,388.33

Related Problems

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Half scale
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Double scale
Find fourth proportional to 24,857.32, 34,291.76 and 14,780.04
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.