Home / 24,779.86-34,185.04-14,708.73

Finding the Fourth Proportional to 24,779.86, 34,185.04 and 14,708.73

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Solution

The fourth proportional to 24,779.86, 34,185.04 and 14,708.73 is: 20,291.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,779.86 : 34,185.04 = 14,708.73 : x
  2. Step 2: Convert to fraction form
    24,779.86/34,185.04 = 14,708.73/x
  3. Step 3: Cross multiply
    24,779.86x = 34,185.04 × 14,708.73
  4. Step 4: Simplify right side
    24,779.86x = 502,818,523.40
  5. Step 5: Solve for x
    x = 502,818,523.40/24,779.86
  6. Step 6: Final answer
    x = 20,291.42

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Half scale
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Double scale
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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.