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Finding the Fourth Proportional to 64,353.38, 96,542.16 and 24,384.32

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Solution

The fourth proportional to 64,353.38, 96,542.16 and 24,384.32 is: 36,581.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,353.38 : 96,542.16 = 24,384.32 : x
  2. Step 2: Convert to fraction form
    64,353.38/96,542.16 = 24,384.32/x
  3. Step 3: Cross multiply
    64,353.38x = 96,542.16 × 24,384.32
  4. Step 4: Simplify right side
    64,353.38x = 2,354,114,922.93
  5. Step 5: Solve for x
    x = 2,354,114,922.93/64,353.38
  6. Step 6: Final answer
    x = 36,581.06

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1.5x scale

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.