Home / 167,211.03-250,815.87-60,570.04

Finding the Fourth Proportional to 167,211.03, 250,815.87 and 60,570.04

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Solution

The fourth proportional to 167,211.03, 250,815.87 and 60,570.04 is: 90,854.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,211.03 : 250,815.87 = 60,570.04 : x
  2. Step 2: Convert to fraction form
    167,211.03/250,815.87 = 60,570.04/x
  3. Step 3: Cross multiply
    167,211.03x = 250,815.87 × 60,570.04
  4. Step 4: Simplify right side
    167,211.03x = 15,191,927,278.53
  5. Step 5: Solve for x
    x = 15,191,927,278.53/167,211.03
  6. Step 6: Final answer
    x = 90,854.82

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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.