Home / 5,532.53-8,292.56-2,756.39

Finding the Fourth Proportional to 5,532.53, 8,292.56 and 2,756.39

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Solution

The fourth proportional to 5,532.53, 8,292.56 and 2,756.39 is: 4,131.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,532.53 : 8,292.56 = 2,756.39 : x
  2. Step 2: Convert to fraction form
    5,532.53/8,292.56 = 2,756.39/x
  3. Step 3: Cross multiply
    5,532.53x = 8,292.56 × 2,756.39
  4. Step 4: Simplify right side
    5,532.53x = 22,857,474.21
  5. Step 5: Solve for x
    x = 22,857,474.21/5,532.53
  6. Step 6: Final answer
    x = 4,131.47

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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.