Home / 123,010.56-184,399.20-60,608.16

Finding the Fourth Proportional to 123,010.56, 184,399.20 and 60,608.16

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Solution

The fourth proportional to 123,010.56, 184,399.20 and 60,608.16 is: 90,854.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,010.56 : 184,399.20 = 60,608.16 : x
  2. Step 2: Convert to fraction form
    123,010.56/184,399.20 = 60,608.16/x
  3. Step 3: Cross multiply
    123,010.56x = 184,399.20 × 60,608.16
  4. Step 4: Simplify right side
    123,010.56x = 11,176,096,217.47
  5. Step 5: Solve for x
    x = 11,176,096,217.47/123,010.56
  6. Step 6: Final answer
    x = 90,854.77

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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.