Home / 176,566.63-243,664.60-95,993.97

Finding the Fourth Proportional to 176,566.63, 243,664.60 and 95,993.97

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Solution

The fourth proportional to 176,566.63, 243,664.60 and 95,993.97 is: 132,473.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,566.63 : 243,664.60 = 95,993.97 : x
  2. Step 2: Convert to fraction form
    176,566.63/243,664.60 = 95,993.97/x
  3. Step 3: Cross multiply
    176,566.63x = 243,664.60 × 95,993.97
  4. Step 4: Simplify right side
    176,566.63x = 23,390,332,542.45
  5. Step 5: Solve for x
    x = 23,390,332,542.45/176,566.63
  6. Step 6: Final answer
    x = 132,473.12

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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.