Home / 44,857.76-67,520.60-38,092.64

Finding the Fourth Proportional to 44,857.76, 67,520.60 and 38,092.64

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Solution

The fourth proportional to 44,857.76, 67,520.60 and 38,092.64 is: 57,337.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,857.76 : 67,520.60 = 38,092.64 : x
  2. Step 2: Convert to fraction form
    44,857.76/67,520.60 = 38,092.64/x
  3. Step 3: Cross multiply
    44,857.76x = 67,520.60 × 38,092.64
  4. Step 4: Simplify right side
    44,857.76x = 2,572,037,908.38
  5. Step 5: Solve for x
    x = 2,572,037,908.38/44,857.76
  6. Step 6: Final answer
    x = 57,337.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.