Home / 176,182.55-243,133.70-95,610.77

Finding the Fourth Proportional to 176,182.55, 243,133.70 and 95,610.77

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Solution

The fourth proportional to 176,182.55, 243,133.70 and 95,610.77 is: 131,943.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,182.55 : 243,133.70 = 95,610.77 : x
  2. Step 2: Convert to fraction form
    176,182.55/243,133.70 = 95,610.77/x
  3. Step 3: Cross multiply
    176,182.55x = 243,133.70 × 95,610.77
  4. Step 4: Simplify right side
    176,182.55x = 23,246,200,025.79
  5. Step 5: Solve for x
    x = 23,246,200,025.79/176,182.55
  6. Step 6: Final answer
    x = 131,943.83

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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.