Home / 22,344.76-33,466.11-10,666.18

Finding the Fourth Proportional to 22,344.76, 33,466.11 and 10,666.18

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Solution

The fourth proportional to 22,344.76, 33,466.11 and 10,666.18 is: 15,974.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,344.76 : 33,466.11 = 10,666.18 : x
  2. Step 2: Convert to fraction form
    22,344.76/33,466.11 = 10,666.18/x
  3. Step 3: Cross multiply
    22,344.76x = 33,466.11 × 10,666.18
  4. Step 4: Simplify right side
    22,344.76x = 356,955,614.99
  5. Step 5: Solve for x
    x = 356,955,614.99/22,344.76
  6. Step 6: Final answer
    x = 15,974.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.