Home / 167,060.27-250,541.19-129,662.57

Finding the Fourth Proportional to 167,060.27, 250,541.19 and 129,662.57

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Solution

The fourth proportional to 167,060.27, 250,541.19 and 129,662.57 is: 194,455.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,060.27 : 250,541.19 = 129,662.57 : x
  2. Step 2: Convert to fraction form
    167,060.27/250,541.19 = 129,662.57/x
  3. Step 3: Cross multiply
    167,060.27x = 250,541.19 × 129,662.57
  4. Step 4: Simplify right side
    167,060.27x = 32,485,813,333.55
  5. Step 5: Solve for x
    x = 32,485,813,333.55/167,060.27
  6. Step 6: Final answer
    x = 194,455.66

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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.