Home / 176,229.14-243,196.43-95,656.66

Finding the Fourth Proportional to 176,229.14, 243,196.43 and 95,656.66

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Solution

The fourth proportional to 176,229.14, 243,196.43 and 95,656.66 is: 132,006.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,229.14 : 243,196.43 = 95,656.66 : x
  2. Step 2: Convert to fraction form
    176,229.14/243,196.43 = 95,656.66/x
  3. Step 3: Cross multiply
    176,229.14x = 243,196.43 × 95,656.66
  4. Step 4: Simplify right side
    176,229.14x = 23,263,358,217.72
  5. Step 5: Solve for x
    x = 23,263,358,217.72/176,229.14
  6. Step 6: Final answer
    x = 132,006.31

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1.5x scale

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.