Home / 4,368.11-6,553.19-1,446.41

Finding the Fourth Proportional to 4,368.11, 6,553.19 and 1,446.41

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Solution

The fourth proportional to 4,368.11, 6,553.19 and 1,446.41 is: 2,169.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368.11 : 6,553.19 = 1,446.41 : x
  2. Step 2: Convert to fraction form
    4,368.11/6,553.19 = 1,446.41/x
  3. Step 3: Cross multiply
    4,368.11x = 6,553.19 × 1,446.41
  4. Step 4: Simplify right side
    4,368.11x = 9,478,608.70
  5. Step 5: Solve for x
    x = 9,478,608.70/4,368.11
  6. Step 6: Final answer
    x = 2,169.96

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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.