Home / 5,532.39-8,298.13-1,833.41

Finding the Fourth Proportional to 5,532.39, 8,298.13 and 1,833.41

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Solution

The fourth proportional to 5,532.39, 8,298.13 and 1,833.41 is: 2,749.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,532.39 : 8,298.13 = 1,833.41 : x
  2. Step 2: Convert to fraction form
    5,532.39/8,298.13 = 1,833.41/x
  3. Step 3: Cross multiply
    5,532.39x = 8,298.13 × 1,833.41
  4. Step 4: Simplify right side
    5,532.39x = 15,213,874.52
  5. Step 5: Solve for x
    x = 15,213,874.52/5,532.39
  6. Step 6: Final answer
    x = 2,749.96

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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.