Home / 5,554.20-8,324.01-2,269.74

Finding the Fourth Proportional to 5,554.20, 8,324.01 and 2,269.74

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Solution

The fourth proportional to 5,554.20, 8,324.01 and 2,269.74 is: 3,401.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,554.20 : 8,324.01 = 2,269.74 : x
  2. Step 2: Convert to fraction form
    5,554.20/8,324.01 = 2,269.74/x
  3. Step 3: Cross multiply
    5,554.20x = 8,324.01 × 2,269.74
  4. Step 4: Simplify right side
    5,554.20x = 18,893,338.46
  5. Step 5: Solve for x
    x = 18,893,338.46/5,554.20
  6. Step 6: Final answer
    x = 3,401.63

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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.