Home / 5,569.30-8,347.20-3,224.80

Finding the Fourth Proportional to 5,569.30, 8,347.20 and 3,224.80

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Solution

The fourth proportional to 5,569.30, 8,347.20 and 3,224.80 is: 4,833.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,569.30 : 8,347.20 = 3,224.80 : x
  2. Step 2: Convert to fraction form
    5,569.30/8,347.20 = 3,224.80/x
  3. Step 3: Cross multiply
    5,569.30x = 8,347.20 × 3,224.80
  4. Step 4: Simplify right side
    5,569.30x = 26,918,050.56
  5. Step 5: Solve for x
    x = 26,918,050.56/5,569.30
  6. Step 6: Final answer
    x = 4,833.29

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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.