Home / 176,375.58-243,402.82-95,807.71

Finding the Fourth Proportional to 176,375.58, 243,402.82 and 95,807.71

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Solution

The fourth proportional to 176,375.58, 243,402.82 and 95,807.71 is: 132,217.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,375.58 : 243,402.82 = 95,807.71 : x
  2. Step 2: Convert to fraction form
    176,375.58/243,402.82 = 95,807.71/x
  3. Step 3: Cross multiply
    176,375.58x = 243,402.82 × 95,807.71
  4. Step 4: Simplify right side
    176,375.58x = 23,319,867,395.39
  5. Step 5: Solve for x
    x = 23,319,867,395.39/176,375.58
  6. Step 6: Final answer
    x = 132,217.10

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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.