Home / 4,361.64-6,531.92-3,046.70

Finding the Fourth Proportional to 4,361.64, 6,531.92 and 3,046.70

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Solution

The fourth proportional to 4,361.64, 6,531.92 and 3,046.70 is: 4,562.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361.64 : 6,531.92 = 3,046.70 : x
  2. Step 2: Convert to fraction form
    4,361.64/6,531.92 = 3,046.70/x
  3. Step 3: Cross multiply
    4,361.64x = 6,531.92 × 3,046.70
  4. Step 4: Simplify right side
    4,361.64x = 19,900,800.66
  5. Step 5: Solve for x
    x = 19,900,800.66/4,361.64
  6. Step 6: Final answer
    x = 4,562.69

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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.