Home / 167,028.06-250,565.18-54,717.11

Finding the Fourth Proportional to 167,028.06, 250,565.18 and 54,717.11

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Solution

The fourth proportional to 167,028.06, 250,565.18 and 54,717.11 is: 82,083.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,028.06 : 250,565.18 = 54,717.11 : x
  2. Step 2: Convert to fraction form
    167,028.06/250,565.18 = 54,717.11/x
  3. Step 3: Cross multiply
    167,028.06x = 250,565.18 × 54,717.11
  4. Step 4: Simplify right side
    167,028.06x = 13,710,202,516.23
  5. Step 5: Solve for x
    x = 13,710,202,516.23/167,028.06
  6. Step 6: Final answer
    x = 82,083.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.