Home / 41,651.34-57,419.07-29,693.92

Finding the Fourth Proportional to 41,651.34, 57,419.07 and 29,693.92

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Solution

The fourth proportional to 41,651.34, 57,419.07 and 29,693.92 is: 40,934.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,651.34 : 57,419.07 = 29,693.92 : x
  2. Step 2: Convert to fraction form
    41,651.34/57,419.07 = 29,693.92/x
  3. Step 3: Cross multiply
    41,651.34x = 57,419.07 × 29,693.92
  4. Step 4: Simplify right side
    41,651.34x = 1,704,997,288.08
  5. Step 5: Solve for x
    x = 1,704,997,288.08/41,651.34
  6. Step 6: Final answer
    x = 40,934.99

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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.