Home / 69,184.53-103,671.09-41,049.18

Finding the Fourth Proportional to 69,184.53, 103,671.09 and 41,049.18

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Solution

The fourth proportional to 69,184.53, 103,671.09 and 41,049.18 is: 61,511.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,184.53 : 103,671.09 = 41,049.18 : x
  2. Step 2: Convert to fraction form
    69,184.53/103,671.09 = 41,049.18/x
  3. Step 3: Cross multiply
    69,184.53x = 103,671.09 × 41,049.18
  4. Step 4: Simplify right side
    69,184.53x = 4,255,613,234.21
  5. Step 5: Solve for x
    x = 4,255,613,234.21/69,184.53
  6. Step 6: Final answer
    x = 61,511.05

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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.