Home / 5,532.68-8,297.30-1,834.08

Finding the Fourth Proportional to 5,532.68, 8,297.30 and 1,834.08

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Solution

The fourth proportional to 5,532.68, 8,297.30 and 1,834.08 is: 2,750.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,532.68 : 8,297.30 = 1,834.08 : x
  2. Step 2: Convert to fraction form
    5,532.68/8,297.30 = 1,834.08/x
  3. Step 3: Cross multiply
    5,532.68x = 8,297.30 × 1,834.08
  4. Step 4: Simplify right side
    5,532.68x = 15,217,911.98
  5. Step 5: Solve for x
    x = 15,217,911.98/5,532.68
  6. Step 6: Final answer
    x = 2,750.55

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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.