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Finding the Fourth Proportional to 63,662.69, 95,452.26 and 35,585.71

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Solution

The fourth proportional to 63,662.69, 95,452.26 and 35,585.71 is: 53,355.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,662.69 : 95,452.26 = 35,585.71 : x
  2. Step 2: Convert to fraction form
    63,662.69/95,452.26 = 35,585.71/x
  3. Step 3: Cross multiply
    63,662.69x = 95,452.26 × 35,585.71
  4. Step 4: Simplify right side
    63,662.69x = 3,396,736,443.20
  5. Step 5: Solve for x
    x = 3,396,736,443.20/63,662.69
  6. Step 6: Final answer
    x = 53,355.21

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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.