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Finding the Fourth Proportional to 92,463.68, 127,600.92 and 50,023.04

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Solution

The fourth proportional to 92,463.68, 127,600.92 and 50,023.04 is: 69,032.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,463.68 : 127,600.92 = 50,023.04 : x
  2. Step 2: Convert to fraction form
    92,463.68/127,600.92 = 50,023.04/x
  3. Step 3: Cross multiply
    92,463.68x = 127,600.92 × 50,023.04
  4. Step 4: Simplify right side
    92,463.68x = 6,382,985,925.20
  5. Step 5: Solve for x
    x = 6,382,985,925.20/92,463.68
  6. Step 6: Final answer
    x = 69,032.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.