Home / 5,689.97-8,532.34-2,401.27

Finding the Fourth Proportional to 5,689.97, 8,532.34 and 2,401.27

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Solution

The fourth proportional to 5,689.97, 8,532.34 and 2,401.27 is: 3,600.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,689.97 : 8,532.34 = 2,401.27 : x
  2. Step 2: Convert to fraction form
    5,689.97/8,532.34 = 2,401.27/x
  3. Step 3: Cross multiply
    5,689.97x = 8,532.34 × 2,401.27
  4. Step 4: Simplify right side
    5,689.97x = 20,488,452.07
  5. Step 5: Solve for x
    x = 20,488,452.07/5,689.97
  6. Step 6: Final answer
    x = 3,600.80

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1.5x scale

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.