Home / 176,273.08-243,255.45-95,698.97

Finding the Fourth Proportional to 176,273.08, 243,255.45 and 95,698.97

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Solution

The fourth proportional to 176,273.08, 243,255.45 and 95,698.97 is: 132,063.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,273.08 : 243,255.45 = 95,698.97 : x
  2. Step 2: Convert to fraction form
    176,273.08/243,255.45 = 95,698.97/x
  3. Step 3: Cross multiply
    176,273.08x = 243,255.45 × 95,698.97
  4. Step 4: Simplify right side
    176,273.08x = 23,279,296,066.69
  5. Step 5: Solve for x
    x = 23,279,296,066.69/176,273.08
  6. Step 6: Final answer
    x = 132,063.82

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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.