Home / 176,221.71-243,186.18-95,649.24

Finding the Fourth Proportional to 176,221.71, 243,186.18 and 95,649.24

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Solution

The fourth proportional to 176,221.71, 243,186.18 and 95,649.24 is: 131,996.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,221.71 : 243,186.18 = 95,649.24 : x
  2. Step 2: Convert to fraction form
    176,221.71/243,186.18 = 95,649.24/x
  3. Step 3: Cross multiply
    176,221.71x = 243,186.18 × 95,649.24
  4. Step 4: Simplify right side
    176,221.71x = 23,260,573,295.50
  5. Step 5: Solve for x
    x = 23,260,573,295.50/176,221.71
  6. Step 6: Final answer
    x = 131,996.07

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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.