Home / 176,196.90-243,151.89-95,624.44

Finding the Fourth Proportional to 176,196.90, 243,151.89 and 95,624.44

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Solution

The fourth proportional to 176,196.90, 243,151.89 and 95,624.44 is: 131,961.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,196.90 : 243,151.89 = 95,624.44 : x
  2. Step 2: Convert to fraction form
    176,196.90/243,151.89 = 95,624.44/x
  3. Step 3: Cross multiply
    176,196.90x = 243,151.89 × 95,624.44
  4. Step 4: Simplify right side
    176,196.90x = 23,251,263,316.19
  5. Step 5: Solve for x
    x = 23,251,263,316.19/176,196.90
  6. Step 6: Final answer
    x = 131,961.82

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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.