Home / 41,384.88-57,107.19-23,231.43

Finding the Fourth Proportional to 41,384.88, 57,107.19 and 23,231.43

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Solution

The fourth proportional to 41,384.88, 57,107.19 and 23,231.43 is: 32,057.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,384.88 : 57,107.19 = 23,231.43 : x
  2. Step 2: Convert to fraction form
    41,384.88/57,107.19 = 23,231.43/x
  3. Step 3: Cross multiply
    41,384.88x = 57,107.19 × 23,231.43
  4. Step 4: Simplify right side
    41,384.88x = 1,326,681,686.98
  5. Step 5: Solve for x
    x = 1,326,681,686.98/41,384.88
  6. Step 6: Final answer
    x = 32,057.16

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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.