Home / 5,532.57-8,295.75-1,833.80

Finding the Fourth Proportional to 5,532.57, 8,295.75 and 1,833.80

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Solution

The fourth proportional to 5,532.57, 8,295.75 and 1,833.80 is: 2,749.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,532.57 : 8,295.75 = 1,833.80 : x
  2. Step 2: Convert to fraction form
    5,532.57/8,295.75 = 1,833.80/x
  3. Step 3: Cross multiply
    5,532.57x = 8,295.75 × 1,833.80
  4. Step 4: Simplify right side
    5,532.57x = 15,212,704.87
  5. Step 5: Solve for x
    x = 15,212,704.87/5,532.57
  6. Step 6: Final answer
    x = 2,749.66

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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.