Home / 167,884.20-251,826.30-94,002.60

Finding the Fourth Proportional to 167,884.20, 251,826.30 and 94,002.60

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Solution

The fourth proportional to 167,884.20, 251,826.30 and 94,002.60 is: 141,003.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,884.20 : 251,826.30 = 94,002.60 : x
  2. Step 2: Convert to fraction form
    167,884.20/251,826.30 = 94,002.60/x
  3. Step 3: Cross multiply
    167,884.20x = 251,826.30 × 94,002.60
  4. Step 4: Simplify right side
    167,884.20x = 23,672,326,948.38
  5. Step 5: Solve for x
    x = 23,672,326,948.38/167,884.20
  6. Step 6: Final answer
    x = 141,003.90

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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.