Home / 41,104.91-56,721.51-25,187.18

Finding the Fourth Proportional to 41,104.91, 56,721.51 and 25,187.18

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Solution

The fourth proportional to 41,104.91, 56,721.51 and 25,187.18 is: 34,756.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,104.91 : 56,721.51 = 25,187.18 : x
  2. Step 2: Convert to fraction form
    41,104.91/56,721.51 = 25,187.18/x
  3. Step 3: Cross multiply
    41,104.91x = 56,721.51 × 25,187.18
  4. Step 4: Simplify right side
    41,104.91x = 1,428,654,882.24
  5. Step 5: Solve for x
    x = 1,428,654,882.24/41,104.91
  6. Step 6: Final answer
    x = 34,756.31

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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.