Home / 63,902.97-95,854.50-28,801.62

Finding the Fourth Proportional to 63,902.97, 95,854.50 and 28,801.62

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Solution

The fourth proportional to 63,902.97, 95,854.50 and 28,801.62 is: 43,202.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,902.97 : 95,854.50 = 28,801.62 : x
  2. Step 2: Convert to fraction form
    63,902.97/95,854.50 = 28,801.62/x
  3. Step 3: Cross multiply
    63,902.97x = 95,854.50 × 28,801.62
  4. Step 4: Simplify right side
    63,902.97x = 2,760,764,884.29
  5. Step 5: Solve for x
    x = 2,760,764,884.29/63,902.97
  6. Step 6: Final answer
    x = 43,202.45

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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.