Home / 176,233.48-243,195.60-95,659.28

Finding the Fourth Proportional to 176,233.48, 243,195.60 and 95,659.28

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Solution

The fourth proportional to 176,233.48, 243,195.60 and 95,659.28 is: 132,006.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,233.48 : 243,195.60 = 95,659.28 : x
  2. Step 2: Convert to fraction form
    176,233.48/243,195.60 = 95,659.28/x
  3. Step 3: Cross multiply
    176,233.48x = 243,195.60 × 95,659.28
  4. Step 4: Simplify right side
    176,233.48x = 23,263,915,995.17
  5. Step 5: Solve for x
    x = 23,263,915,995.17/176,233.48
  6. Step 6: Final answer
    x = 132,006.22

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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.