Home / 176,397.29-243,429.99-95,825.47

Finding the Fourth Proportional to 176,397.29, 243,429.99 and 95,825.47

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Solution

The fourth proportional to 176,397.29, 243,429.99 and 95,825.47 is: 132,240.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,397.29 : 243,429.99 = 95,825.47 : x
  2. Step 2: Convert to fraction form
    176,397.29/243,429.99 = 95,825.47/x
  3. Step 3: Cross multiply
    176,397.29x = 243,429.99 × 95,825.47
  4. Step 4: Simplify right side
    176,397.29x = 23,326,793,203.85
  5. Step 5: Solve for x
    x = 23,326,793,203.85/176,397.29
  6. Step 6: Final answer
    x = 132,240.09

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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.