Home / 167,472.66-231,125.13-95,875.14

Finding the Fourth Proportional to 167,472.66, 231,125.13 and 95,875.14

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Solution

The fourth proportional to 167,472.66, 231,125.13 and 95,875.14 is: 132,315.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,472.66 : 231,125.13 = 95,875.14 : x
  2. Step 2: Convert to fraction form
    167,472.66/231,125.13 = 95,875.14/x
  3. Step 3: Cross multiply
    167,472.66x = 231,125.13 × 95,875.14
  4. Step 4: Simplify right side
    167,472.66x = 22,159,154,196.27
  5. Step 5: Solve for x
    x = 22,159,154,196.27/167,472.66
  6. Step 6: Final answer
    x = 132,315.05

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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.