Home / 176,292.83-243,285.87-95,721.02

Finding the Fourth Proportional to 176,292.83, 243,285.87 and 95,721.02

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Solution

The fourth proportional to 176,292.83, 243,285.87 and 95,721.02 is: 132,095.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,292.83 : 243,285.87 = 95,721.02 : x
  2. Step 2: Convert to fraction form
    176,292.83/243,285.87 = 95,721.02/x
  3. Step 3: Cross multiply
    176,292.83x = 243,285.87 × 95,721.02
  4. Step 4: Simplify right side
    176,292.83x = 23,287,570,411.56
  5. Step 5: Solve for x
    x = 23,287,570,411.56/176,292.83
  6. Step 6: Final answer
    x = 132,095.96

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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.