Home / 149,732.20-224,404.06-60,882.28

Finding the Fourth Proportional to 149,732.20, 224,404.06 and 60,882.28

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Solution

The fourth proportional to 149,732.20, 224,404.06 and 60,882.28 is: 91,244.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,732.20 : 224,404.06 = 60,882.28 : x
  2. Step 2: Convert to fraction form
    149,732.20/224,404.06 = 60,882.28/x
  3. Step 3: Cross multiply
    149,732.20x = 224,404.06 × 60,882.28
  4. Step 4: Simplify right side
    149,732.20x = 13,662,230,814.06
  5. Step 5: Solve for x
    x = 13,662,230,814.06/149,732.20
  6. Step 6: Final answer
    x = 91,244.44

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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.