Home / 41,754.24-57,621.60-22,891.14

Finding the Fourth Proportional to 41,754.24, 57,621.60 and 22,891.14

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Solution

The fourth proportional to 41,754.24, 57,621.60 and 22,891.14 is: 31,590.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,754.24 : 57,621.60 = 22,891.14 : x
  2. Step 2: Convert to fraction form
    41,754.24/57,621.60 = 22,891.14/x
  3. Step 3: Cross multiply
    41,754.24x = 57,621.60 × 22,891.14
  4. Step 4: Simplify right side
    41,754.24x = 1,319,024,112.62
  5. Step 5: Solve for x
    x = 1,319,024,112.62/41,754.24
  6. Step 6: Final answer
    x = 31,590.18

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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.