Home / 63,310.35-95,012.22-30,030.52

Finding the Fourth Proportional to 63,310.35, 95,012.22 and 30,030.52

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Solution

The fourth proportional to 63,310.35, 95,012.22 and 30,030.52 is: 45,067.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,310.35 : 95,012.22 = 30,030.52 : x
  2. Step 2: Convert to fraction form
    63,310.35/95,012.22 = 30,030.52/x
  3. Step 3: Cross multiply
    63,310.35x = 95,012.22 × 30,030.52
  4. Step 4: Simplify right side
    63,310.35x = 2,853,266,372.95
  5. Step 5: Solve for x
    x = 2,853,266,372.95/63,310.35
  6. Step 6: Final answer
    x = 45,067.93

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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.