Home / 4,063.15-6,084.97-2,209.66

Finding the Fourth Proportional to 4,063.15, 6,084.97 and 2,209.66

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Solution

The fourth proportional to 4,063.15, 6,084.97 and 2,209.66 is: 3,309.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063.15 : 6,084.97 = 2,209.66 : x
  2. Step 2: Convert to fraction form
    4,063.15/6,084.97 = 2,209.66/x
  3. Step 3: Cross multiply
    4,063.15x = 6,084.97 × 2,209.66
  4. Step 4: Simplify right side
    4,063.15x = 13,445,714.81
  5. Step 5: Solve for x
    x = 13,445,714.81/4,063.15
  6. Step 6: Final answer
    x = 3,309.18

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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.