Home / 149,610.53-224,221.90-60,760.82

Finding the Fourth Proportional to 149,610.53, 224,221.90 and 60,760.82

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Solution

The fourth proportional to 149,610.53, 224,221.90 and 60,760.82 is: 91,062.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,610.53 : 224,221.90 = 60,760.82 : x
  2. Step 2: Convert to fraction form
    149,610.53/224,221.90 = 60,760.82/x
  3. Step 3: Cross multiply
    149,610.53x = 224,221.90 × 60,760.82
  4. Step 4: Simplify right side
    149,610.53x = 13,623,906,505.96
  5. Step 5: Solve for x
    x = 13,623,906,505.96/149,610.53
  6. Step 6: Final answer
    x = 91,062.48

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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.