Home / 176,366.42-243,387.44-95,795.52

Finding the Fourth Proportional to 176,366.42, 243,387.44 and 95,795.52

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Solution

The fourth proportional to 176,366.42, 243,387.44 and 95,795.52 is: 132,198.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,366.42 : 243,387.44 = 95,795.52 : x
  2. Step 2: Convert to fraction form
    176,366.42/243,387.44 = 95,795.52/x
  3. Step 3: Cross multiply
    176,366.42x = 243,387.44 × 95,795.52
  4. Step 4: Simplify right side
    176,366.42x = 23,315,426,376.27
  5. Step 5: Solve for x
    x = 23,315,426,376.27/176,366.42
  6. Step 6: Final answer
    x = 132,198.78

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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.