Home / 41,426.91-57,167.10-23,519.57

Finding the Fourth Proportional to 41,426.91, 57,167.10 and 23,519.57

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Solution

The fourth proportional to 41,426.91, 57,167.10 and 23,519.57 is: 32,455.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,426.91 : 57,167.10 = 23,519.57 : x
  2. Step 2: Convert to fraction form
    41,426.91/57,167.10 = 23,519.57/x
  3. Step 3: Cross multiply
    41,426.91x = 57,167.10 × 23,519.57
  4. Step 4: Simplify right side
    41,426.91x = 1,344,545,324.31
  5. Step 5: Solve for x
    x = 1,344,545,324.31/41,426.91
  6. Step 6: Final answer
    x = 32,455.84

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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.