Home / 5,503.89-8,250.33-2,576.94

Finding the Fourth Proportional to 5,503.89, 8,250.33 and 2,576.94

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Solution

The fourth proportional to 5,503.89, 8,250.33 and 2,576.94 is: 3,862.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,503.89 : 8,250.33 = 2,576.94 : x
  2. Step 2: Convert to fraction form
    5,503.89/8,250.33 = 2,576.94/x
  3. Step 3: Cross multiply
    5,503.89x = 8,250.33 × 2,576.94
  4. Step 4: Simplify right side
    5,503.89x = 21,260,605.39
  5. Step 5: Solve for x
    x = 21,260,605.39/5,503.89
  6. Step 6: Final answer
    x = 3,862.83

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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.