Home / 176,564.88-243,662.18-95,992.22

Finding the Fourth Proportional to 176,564.88, 243,662.18 and 95,992.22

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Solution

The fourth proportional to 176,564.88, 243,662.18 and 95,992.22 is: 132,470.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,564.88 : 243,662.18 = 95,992.22 : x
  2. Step 2: Convert to fraction form
    176,564.88/243,662.18 = 95,992.22/x
  3. Step 3: Cross multiply
    176,564.88x = 243,662.18 × 95,992.22
  4. Step 4: Simplify right side
    176,564.88x = 23,389,673,523.64
  5. Step 5: Solve for x
    x = 23,389,673,523.64/176,564.88
  6. Step 6: Final answer
    x = 132,470.70

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1.5x scale

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.