Home / 64,625.04-96,901.11-25,136.96

Finding the Fourth Proportional to 64,625.04, 96,901.11 and 25,136.96

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Solution

The fourth proportional to 64,625.04, 96,901.11 and 25,136.96 is: 37,691.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,625.04 : 96,901.11 = 25,136.96 : x
  2. Step 2: Convert to fraction form
    64,625.04/96,901.11 = 25,136.96/x
  3. Step 3: Cross multiply
    64,625.04x = 96,901.11 × 25,136.96
  4. Step 4: Simplify right side
    64,625.04x = 2,435,798,841.52
  5. Step 5: Solve for x
    x = 2,435,798,841.52/64,625.04
  6. Step 6: Final answer
    x = 37,691.25

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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.