Home / 41,118.86-61,697.08-22,370.80

Finding the Fourth Proportional to 41,118.86, 61,697.08 and 22,370.80

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Solution

The fourth proportional to 41,118.86, 61,697.08 and 22,370.80 is: 33,566.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,118.86 : 61,697.08 = 22,370.80 : x
  2. Step 2: Convert to fraction form
    41,118.86/61,697.08 = 22,370.80/x
  3. Step 3: Cross multiply
    41,118.86x = 61,697.08 × 22,370.80
  4. Step 4: Simplify right side
    41,118.86x = 1,380,213,037.26
  5. Step 5: Solve for x
    x = 1,380,213,037.26/41,118.86
  6. Step 6: Final answer
    x = 33,566.42

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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.