Home / 64,168.10-96,232.52-22,605.38

Finding the Fourth Proportional to 64,168.10, 96,232.52 and 22,605.38

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Solution

The fourth proportional to 64,168.10, 96,232.52 and 22,605.38 is: 33,901.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,168.10 : 96,232.52 = 22,605.38 : x
  2. Step 2: Convert to fraction form
    64,168.10/96,232.52 = 22,605.38/x
  3. Step 3: Cross multiply
    64,168.10x = 96,232.52 × 22,605.38
  4. Step 4: Simplify right side
    64,168.10x = 2,175,372,258.31
  5. Step 5: Solve for x
    x = 2,175,372,258.31/64,168.10
  6. Step 6: Final answer
    x = 33,901.15

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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.