Home / 41,077.41-61,625.03-12,614.46

Finding the Fourth Proportional to 41,077.41, 61,625.03 and 12,614.46

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Solution

The fourth proportional to 41,077.41, 61,625.03 and 12,614.46 is: 18,924.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,077.41 : 61,625.03 = 12,614.46 : x
  2. Step 2: Convert to fraction form
    41,077.41/61,625.03 = 12,614.46/x
  3. Step 3: Cross multiply
    41,077.41x = 61,625.03 × 12,614.46
  4. Step 4: Simplify right side
    41,077.41x = 777,366,181.77
  5. Step 5: Solve for x
    x = 777,366,181.77/41,077.41
  6. Step 6: Final answer
    x = 18,924.42

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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.