Home / 5,716.35-8,566.80-2,592.48

Finding the Fourth Proportional to 5,716.35, 8,566.80 and 2,592.48

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Solution

The fourth proportional to 5,716.35, 8,566.80 and 2,592.48 is: 3,885.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,716.35 : 8,566.80 = 2,592.48 : x
  2. Step 2: Convert to fraction form
    5,716.35/8,566.80 = 2,592.48/x
  3. Step 3: Cross multiply
    5,716.35x = 8,566.80 × 2,592.48
  4. Step 4: Simplify right side
    5,716.35x = 22,209,257.66
  5. Step 5: Solve for x
    x = 22,209,257.66/5,716.35
  6. Step 6: Final answer
    x = 3,885.22

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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.