Home / 41,738.60-62,597.98-16,778.72

Finding the Fourth Proportional to 41,738.60, 62,597.98 and 16,778.72

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Solution

The fourth proportional to 41,738.60, 62,597.98 and 16,778.72 is: 25,164.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,738.60 : 62,597.98 = 16,778.72 : x
  2. Step 2: Convert to fraction form
    41,738.60/62,597.98 = 16,778.72/x
  3. Step 3: Cross multiply
    41,738.60x = 62,597.98 × 16,778.72
  4. Step 4: Simplify right side
    41,738.60x = 1,050,313,978.99
  5. Step 5: Solve for x
    x = 1,050,313,978.99/41,738.60
  6. Step 6: Final answer
    x = 25,164.09

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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.