Home / 4,247.82-6,366.15-2,053.53

Finding the Fourth Proportional to 4,247.82, 6,366.15 and 2,053.53

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Solution

The fourth proportional to 4,247.82, 6,366.15 and 2,053.53 is: 3,077.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,247.82 : 6,366.15 = 2,053.53 : x
  2. Step 2: Convert to fraction form
    4,247.82/6,366.15 = 2,053.53/x
  3. Step 3: Cross multiply
    4,247.82x = 6,366.15 × 2,053.53
  4. Step 4: Simplify right side
    4,247.82x = 13,073,080.01
  5. Step 5: Solve for x
    x = 13,073,080.01/4,247.82
  6. Step 6: Final answer
    x = 3,077.60

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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.