Home / 64,432.52-96,625.59-22,301.14

Finding the Fourth Proportional to 64,432.52, 96,625.59 and 22,301.14

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Solution

The fourth proportional to 64,432.52, 96,625.59 and 22,301.14 is: 33,443.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,432.52 : 96,625.59 = 22,301.14 : x
  2. Step 2: Convert to fraction form
    64,432.52/96,625.59 = 22,301.14/x
  3. Step 3: Cross multiply
    64,432.52x = 96,625.59 × 22,301.14
  4. Step 4: Simplify right side
    64,432.52x = 2,154,860,810.17
  5. Step 5: Solve for x
    x = 2,154,860,810.17/64,432.52
  6. Step 6: Final answer
    x = 33,443.68

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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.