Home / 149,375.30-224,057.55-60,626.30

Finding the Fourth Proportional to 149,375.30, 224,057.55 and 60,626.30

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Solution

The fourth proportional to 149,375.30, 224,057.55 and 60,626.30 is: 90,937.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,375.30 : 224,057.55 = 60,626.30 : x
  2. Step 2: Convert to fraction form
    149,375.30/224,057.55 = 60,626.30/x
  3. Step 3: Cross multiply
    149,375.30x = 224,057.55 × 60,626.30
  4. Step 4: Simplify right side
    149,375.30x = 13,583,780,243.57
  5. Step 5: Solve for x
    x = 13,583,780,243.57/149,375.30
  6. Step 6: Final answer
    x = 90,937.26

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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.