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Finding the Fourth Proportional to 41,807.68, 57,694.44 and 22,944.76

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Solution

The fourth proportional to 41,807.68, 57,694.44 and 22,944.76 is: 31,663.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,807.68 : 57,694.44 = 22,944.76 : x
  2. Step 2: Convert to fraction form
    41,807.68/57,694.44 = 22,944.76/x
  3. Step 3: Cross multiply
    41,807.68x = 57,694.44 × 22,944.76
  4. Step 4: Simplify right side
    41,807.68x = 1,323,785,079.13
  5. Step 5: Solve for x
    x = 1,323,785,079.13/41,807.68
  6. Step 6: Final answer
    x = 31,663.68

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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.