Home / 6,725.18-10,085.24-2,043.81

Finding the Fourth Proportional to 6,725.18, 10,085.24 and 2,043.81

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Solution

The fourth proportional to 6,725.18, 10,085.24 and 2,043.81 is: 3,064.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,725.18 : 10,085.24 = 2,043.81 : x
  2. Step 2: Convert to fraction form
    6,725.18/10,085.24 = 2,043.81/x
  3. Step 3: Cross multiply
    6,725.18x = 10,085.24 × 2,043.81
  4. Step 4: Simplify right side
    6,725.18x = 20,612,304.15
  5. Step 5: Solve for x
    x = 20,612,304.15/6,725.18
  6. Step 6: Final answer
    x = 3,064.95

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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.