Home / 9,453.52-14,180.38-3,903.04

Finding the Fourth Proportional to 9,453.52, 14,180.38 and 3,903.04

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Solution

The fourth proportional to 9,453.52, 14,180.38 and 3,903.04 is: 5,854.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,453.52 : 14,180.38 = 3,903.04 : x
  2. Step 2: Convert to fraction form
    9,453.52/14,180.38 = 3,903.04/x
  3. Step 3: Cross multiply
    9,453.52x = 14,180.38 × 3,903.04
  4. Step 4: Simplify right side
    9,453.52x = 55,346,590.36
  5. Step 5: Solve for x
    x = 55,346,590.36/9,453.52
  6. Step 6: Final answer
    x = 5,854.60

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Half scale
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Double scale
Find fourth proportional to 9,454.52, 14,181.88 and 3,904.04
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.