Home / 96,049.89-144,053.31-29,490.60

Finding the Fourth Proportional to 96,049.89, 144,053.31 and 29,490.60

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Solution

The fourth proportional to 96,049.89, 144,053.31 and 29,490.60 is: 44,229.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,049.89 : 144,053.31 = 29,490.60 : x
  2. Step 2: Convert to fraction form
    96,049.89/144,053.31 = 29,490.60/x
  3. Step 3: Cross multiply
    96,049.89x = 144,053.31 × 29,490.60
  4. Step 4: Simplify right side
    96,049.89x = 4,248,218,543.89
  5. Step 5: Solve for x
    x = 4,248,218,543.89/96,049.89
  6. Step 6: Final answer
    x = 44,229.29

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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.