Home / 151,984.13-227,976.20-41,176.13

Finding the Fourth Proportional to 151,984.13, 227,976.20 and 41,176.13

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Solution

The fourth proportional to 151,984.13, 227,976.20 and 41,176.13 is: 61,764.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,984.13 : 227,976.20 = 41,176.13 : x
  2. Step 2: Convert to fraction form
    151,984.13/227,976.20 = 41,176.13/x
  3. Step 3: Cross multiply
    151,984.13x = 227,976.20 × 41,176.13
  4. Step 4: Simplify right side
    151,984.13x = 9,387,176,302.34
  5. Step 5: Solve for x
    x = 9,387,176,302.34/151,984.13
  6. Step 6: Final answer
    x = 61,764.19

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Similar ratio
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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.