Home / 167,215.77-230,758.20-95,597.73

Finding the Fourth Proportional to 167,215.77, 230,758.20 and 95,597.73

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Solution

The fourth proportional to 167,215.77, 230,758.20 and 95,597.73 is: 131,925.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,215.77 : 230,758.20 = 95,597.73 : x
  2. Step 2: Convert to fraction form
    167,215.77/230,758.20 = 95,597.73/x
  3. Step 3: Cross multiply
    167,215.77x = 230,758.20 × 95,597.73
  4. Step 4: Simplify right side
    167,215.77x = 22,059,960,098.89
  5. Step 5: Solve for x
    x = 22,059,960,098.89/167,215.77
  6. Step 6: Final answer
    x = 131,925.12

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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.