Home / 63,600.12-95,398.16-28,050.44

Finding the Fourth Proportional to 63,600.12, 95,398.16 and 28,050.44

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Solution

The fourth proportional to 63,600.12, 95,398.16 and 28,050.44 is: 42,074.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,600.12 : 95,398.16 = 28,050.44 : x
  2. Step 2: Convert to fraction form
    63,600.12/95,398.16 = 28,050.44/x
  3. Step 3: Cross multiply
    63,600.12x = 95,398.16 × 28,050.44
  4. Step 4: Simplify right side
    63,600.12x = 2,675,959,745.95
  5. Step 5: Solve for x
    x = 2,675,959,745.95/63,600.12
  6. Step 6: Final answer
    x = 42,074.76

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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.