Home / 176,228.62-243,195.68-95,656.13

Finding the Fourth Proportional to 176,228.62, 243,195.68 and 95,656.13

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Solution

The fourth proportional to 176,228.62, 243,195.68 and 95,656.13 is: 132,005.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,228.62 : 243,195.68 = 95,656.13 : x
  2. Step 2: Convert to fraction form
    176,228.62/243,195.68 = 95,656.13/x
  3. Step 3: Cross multiply
    176,228.62x = 243,195.68 × 95,656.13
  4. Step 4: Simplify right side
    176,228.62x = 23,263,157,581.52
  5. Step 5: Solve for x
    x = 23,263,157,581.52/176,228.62
  6. Step 6: Final answer
    x = 132,005.56

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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.