Home / 41,884.79-62,830.22-15,589.50

Finding the Fourth Proportional to 41,884.79, 62,830.22 and 15,589.50

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Solution

The fourth proportional to 41,884.79, 62,830.22 and 15,589.50 is: 23,385.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,884.79 : 62,830.22 = 15,589.50 : x
  2. Step 2: Convert to fraction form
    41,884.79/62,830.22 = 15,589.50/x
  3. Step 3: Cross multiply
    41,884.79x = 62,830.22 × 15,589.50
  4. Step 4: Simplify right side
    41,884.79x = 979,491,636.74
  5. Step 5: Solve for x
    x = 979,491,636.74/41,884.79
  6. Step 6: Final answer
    x = 23,385.38

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1.5x scale

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.