Home / 176,393.14-243,422.72-95,820.66

Finding the Fourth Proportional to 176,393.14, 243,422.72 and 95,820.66

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Solution

The fourth proportional to 176,393.14, 243,422.72 and 95,820.66 is: 132,232.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,393.14 : 243,422.72 = 95,820.66 : x
  2. Step 2: Convert to fraction form
    176,393.14/243,422.72 = 95,820.66/x
  3. Step 3: Cross multiply
    176,393.14x = 243,422.72 × 95,820.66
  4. Step 4: Simplify right side
    176,393.14x = 23,324,925,320.39
  5. Step 5: Solve for x
    x = 23,324,925,320.39/176,393.14
  6. Step 6: Final answer
    x = 132,232.61

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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.