Home / 41,807.20-57,693.76-22,944.64

Finding the Fourth Proportional to 41,807.20, 57,693.76 and 22,944.64

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Solution

The fourth proportional to 41,807.20, 57,693.76 and 22,944.64 is: 31,663.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,807.20 : 57,693.76 = 22,944.64 : x
  2. Step 2: Convert to fraction form
    41,807.20/57,693.76 = 22,944.64/x
  3. Step 3: Cross multiply
    41,807.20x = 57,693.76 × 22,944.64
  4. Step 4: Simplify right side
    41,807.20x = 1,323,762,553.45
  5. Step 5: Solve for x
    x = 1,323,762,553.45/41,807.20
  6. Step 6: Final answer
    x = 31,663.51

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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.