Home / 63,625.53-95,417.11-25,665.01

Finding the Fourth Proportional to 63,625.53, 95,417.11 and 25,665.01

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Solution

The fourth proportional to 63,625.53, 95,417.11 and 25,665.01 is: 38,488.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,625.53 : 95,417.11 = 25,665.01 : x
  2. Step 2: Convert to fraction form
    63,625.53/95,417.11 = 25,665.01/x
  3. Step 3: Cross multiply
    63,625.53x = 95,417.11 × 25,665.01
  4. Step 4: Simplify right side
    63,625.53x = 2,448,880,875.86
  5. Step 5: Solve for x
    x = 2,448,880,875.86/63,625.53
  6. Step 6: Final answer
    x = 38,488.96

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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.