Home / 176,231.14-243,199.20-95,658.66

Finding the Fourth Proportional to 176,231.14, 243,199.20 and 95,658.66

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Solution

The fourth proportional to 176,231.14, 243,199.20 and 95,658.66 is: 132,009.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,231.14 : 243,199.20 = 95,658.66 : x
  2. Step 2: Convert to fraction form
    176,231.14/243,199.20 = 95,658.66/x
  3. Step 3: Cross multiply
    176,231.14x = 243,199.20 × 95,658.66
  4. Step 4: Simplify right side
    176,231.14x = 23,264,109,585.07
  5. Step 5: Solve for x
    x = 23,264,109,585.07/176,231.14
  6. Step 6: Final answer
    x = 132,009.07

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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.