Home / 41,357.28-57,073.64-23,451.92

Finding the Fourth Proportional to 41,357.28, 57,073.64 and 23,451.92

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Solution

The fourth proportional to 41,357.28, 57,073.64 and 23,451.92 is: 32,363.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,357.28 : 57,073.64 = 23,451.92 : x
  2. Step 2: Convert to fraction form
    41,357.28/57,073.64 = 23,451.92/x
  3. Step 3: Cross multiply
    41,357.28x = 57,073.64 × 23,451.92
  4. Step 4: Simplify right side
    41,357.28x = 1,338,486,439.39
  5. Step 5: Solve for x
    x = 1,338,486,439.39/41,357.28
  6. Step 6: Final answer
    x = 32,363.99

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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.