Home / 5,508.05-8,262-2,584.29

Finding the Fourth Proportional to 5,508.05, 8,262 and 2,584.29

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Solution

The fourth proportional to 5,508.05, 8,262 and 2,584.29 is: 3,876.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,508.05 : 8,262 = 2,584.29 : x
  2. Step 2: Convert to fraction form
    5,508.05/8,262 = 2,584.29/x
  3. Step 3: Cross multiply
    5,508.05x = 8,262 × 2,584.29
  4. Step 4: Simplify right side
    5,508.05x = 21,351,403.98
  5. Step 5: Solve for x
    x = 21,351,403.98/5,508.05
  6. Step 6: Final answer
    x = 3,876.40

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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.