Home / 176,218.01-243,180.24-95,645.53

Finding the Fourth Proportional to 176,218.01, 243,180.24 and 95,645.53

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Solution

The fourth proportional to 176,218.01, 243,180.24 and 95,645.53 is: 131,990.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,218.01 : 243,180.24 = 95,645.53 : x
  2. Step 2: Convert to fraction form
    176,218.01/243,180.24 = 95,645.53/x
  3. Step 3: Cross multiply
    176,218.01x = 243,180.24 × 95,645.53
  4. Step 4: Simplify right side
    176,218.01x = 23,259,101,724.43
  5. Step 5: Solve for x
    x = 23,259,101,724.43/176,218.01
  6. Step 6: Final answer
    x = 131,990.50

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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.