Home / 41,256.46-61,884.69-14,961.21

Finding the Fourth Proportional to 41,256.46, 61,884.69 and 14,961.21

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Solution

The fourth proportional to 41,256.46, 61,884.69 and 14,961.21 is: 22,441.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,256.46 : 61,884.69 = 14,961.21 : x
  2. Step 2: Convert to fraction form
    41,256.46/61,884.69 = 14,961.21/x
  3. Step 3: Cross multiply
    41,256.46x = 61,884.69 × 14,961.21
  4. Step 4: Simplify right side
    41,256.46x = 925,869,842.87
  5. Step 5: Solve for x
    x = 925,869,842.87/41,256.46
  6. Step 6: Final answer
    x = 22,441.82

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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.