Home / 4,561.40-6,842.50-3,343.96

Finding the Fourth Proportional to 4,561.40, 6,842.50 and 3,343.96

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Solution

The fourth proportional to 4,561.40, 6,842.50 and 3,343.96 is: 5,016.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,561.40 : 6,842.50 = 3,343.96 : x
  2. Step 2: Convert to fraction form
    4,561.40/6,842.50 = 3,343.96/x
  3. Step 3: Cross multiply
    4,561.40x = 6,842.50 × 3,343.96
  4. Step 4: Simplify right side
    4,561.40x = 22,881,046.30
  5. Step 5: Solve for x
    x = 22,881,046.30/4,561.40
  6. Step 6: Final answer
    x = 5,016.23

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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.