Home / 176,340.29-243,349.52-95,767.83

Finding the Fourth Proportional to 176,340.29, 243,349.52 and 95,767.83

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Solution

The fourth proportional to 176,340.29, 243,349.52 and 95,767.83 is: 132,159.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,340.29 : 243,349.52 = 95,767.83 : x
  2. Step 2: Convert to fraction form
    176,340.29/243,349.52 = 95,767.83/x
  3. Step 3: Cross multiply
    176,340.29x = 243,349.52 × 95,767.83
  4. Step 4: Simplify right side
    176,340.29x = 23,305,054,983.10
  5. Step 5: Solve for x
    x = 23,305,054,983.10/176,340.29
  6. Step 6: Final answer
    x = 132,159.56

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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.