Home / 151,594.13-227,390.96-51,746.04

Finding the Fourth Proportional to 151,594.13, 227,390.96 and 51,746.04

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Solution

The fourth proportional to 151,594.13, 227,390.96 and 51,746.04 is: 77,618.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,594.13 : 227,390.96 = 51,746.04 : x
  2. Step 2: Convert to fraction form
    151,594.13/227,390.96 = 51,746.04/x
  3. Step 3: Cross multiply
    151,594.13x = 227,390.96 × 51,746.04
  4. Step 4: Simplify right side
    151,594.13x = 11,766,581,841.16
  5. Step 5: Solve for x
    x = 11,766,581,841.16/151,594.13
  6. Step 6: Final answer
    x = 77,618.98

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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.