Home / 176,260.47-243,238.02-95,687.85

Finding the Fourth Proportional to 176,260.47, 243,238.02 and 95,687.85

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Solution

The fourth proportional to 176,260.47, 243,238.02 and 95,687.85 is: 132,048.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,260.47 : 243,238.02 = 95,687.85 : x
  2. Step 2: Convert to fraction form
    176,260.47/243,238.02 = 95,687.85/x
  3. Step 3: Cross multiply
    176,260.47x = 243,238.02 × 95,687.85
  4. Step 4: Simplify right side
    176,260.47x = 23,274,923,172.06
  5. Step 5: Solve for x
    x = 23,274,923,172.06/176,260.47
  6. Step 6: Final answer
    x = 132,048.46

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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.