Home / 149,563.56-224,150.13-60,713.04

Finding the Fourth Proportional to 149,563.56, 224,150.13 and 60,713.04

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Solution

The fourth proportional to 149,563.56, 224,150.13 and 60,713.04 is: 90,990.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,563.56 : 224,150.13 = 60,713.04 : x
  2. Step 2: Convert to fraction form
    149,563.56/224,150.13 = 60,713.04/x
  3. Step 3: Cross multiply
    149,563.56x = 224,150.13 × 60,713.04
  4. Step 4: Simplify right side
    149,563.56x = 13,608,835,808.70
  5. Step 5: Solve for x
    x = 13,608,835,808.70/149,563.56
  6. Step 6: Final answer
    x = 90,990.32

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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.