Home / 5,487.68-8,226.66-2,024.12

Finding the Fourth Proportional to 5,487.68, 8,226.66 and 2,024.12

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Solution

The fourth proportional to 5,487.68, 8,226.66 and 2,024.12 is: 3,034.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,487.68 : 8,226.66 = 2,024.12 : x
  2. Step 2: Convert to fraction form
    5,487.68/8,226.66 = 2,024.12/x
  3. Step 3: Cross multiply
    5,487.68x = 8,226.66 × 2,024.12
  4. Step 4: Simplify right side
    5,487.68x = 16,651,747.04
  5. Step 5: Solve for x
    x = 16,651,747.04/5,487.68
  6. Step 6: Final answer
    x = 3,034.39

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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.