Home / 41,314.62-57,012.63-22,451.10

Finding the Fourth Proportional to 41,314.62, 57,012.63 and 22,451.10

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Solution

The fourth proportional to 41,314.62, 57,012.63 and 22,451.10 is: 30,981.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,314.62 : 57,012.63 = 22,451.10 : x
  2. Step 2: Convert to fraction form
    41,314.62/57,012.63 = 22,451.10/x
  3. Step 3: Cross multiply
    41,314.62x = 57,012.63 × 22,451.10
  4. Step 4: Simplify right side
    41,314.62x = 1,279,996,257.39
  5. Step 5: Solve for x
    x = 1,279,996,257.39/41,314.62
  6. Step 6: Final answer
    x = 30,981.68

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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.