Home / 63,255.12-94,879.26-32,089.56

Finding the Fourth Proportional to 63,255.12, 94,879.26 and 32,089.56

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Solution

The fourth proportional to 63,255.12, 94,879.26 and 32,089.56 is: 48,132.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,255.12 : 94,879.26 = 32,089.56 : x
  2. Step 2: Convert to fraction form
    63,255.12/94,879.26 = 32,089.56/x
  3. Step 3: Cross multiply
    63,255.12x = 94,879.26 × 32,089.56
  4. Step 4: Simplify right side
    63,255.12x = 3,044,633,706.53
  5. Step 5: Solve for x
    x = 3,044,633,706.53/63,255.12
  6. Step 6: Final answer
    x = 48,132.61

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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.