Home / 176,627.34-243,743.42-96,053.13

Finding the Fourth Proportional to 176,627.34, 243,743.42 and 96,053.13

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Solution

The fourth proportional to 176,627.34, 243,743.42 and 96,053.13 is: 132,552.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,627.34 : 243,743.42 = 96,053.13 : x
  2. Step 2: Convert to fraction form
    176,627.34/243,743.42 = 96,053.13/x
  3. Step 3: Cross multiply
    176,627.34x = 243,743.42 × 96,053.13
  4. Step 4: Simplify right side
    176,627.34x = 23,412,318,648.04
  5. Step 5: Solve for x
    x = 23,412,318,648.04/176,627.34
  6. Step 6: Final answer
    x = 132,552.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.