Home / 63,847.68-95,815.28-22,294.72

Finding the Fourth Proportional to 63,847.68, 95,815.28 and 22,294.72

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Solution

The fourth proportional to 63,847.68, 95,815.28 and 22,294.72 is: 33,457.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,847.68 : 95,815.28 = 22,294.72 : x
  2. Step 2: Convert to fraction form
    63,847.68/95,815.28 = 22,294.72/x
  3. Step 3: Cross multiply
    63,847.68x = 95,815.28 × 22,294.72
  4. Step 4: Simplify right side
    63,847.68x = 2,136,174,839.32
  5. Step 5: Solve for x
    x = 2,136,174,839.32/63,847.68
  6. Step 6: Final answer
    x = 33,457.36

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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.