Home / 176,197.80-243,154.78-95,626.02

Finding the Fourth Proportional to 176,197.80, 243,154.78 and 95,626.02

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Solution

The fourth proportional to 176,197.80, 243,154.78 and 95,626.02 is: 131,964.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,197.80 : 243,154.78 = 95,626.02 : x
  2. Step 2: Convert to fraction form
    176,197.80/243,154.78 = 95,626.02/x
  3. Step 3: Cross multiply
    176,197.80x = 243,154.78 × 95,626.02
  4. Step 4: Simplify right side
    176,197.80x = 23,251,923,855.38
  5. Step 5: Solve for x
    x = 23,251,923,855.38/176,197.80
  6. Step 6: Final answer
    x = 131,964.89

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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.