Home / 5,552.49-8,328.74-2,264.70

Finding the Fourth Proportional to 5,552.49, 8,328.74 and 2,264.70

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Solution

The fourth proportional to 5,552.49, 8,328.74 and 2,264.70 is: 3,397.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,552.49 : 8,328.74 = 2,264.70 : x
  2. Step 2: Convert to fraction form
    5,552.49/8,328.74 = 2,264.70/x
  3. Step 3: Cross multiply
    5,552.49x = 8,328.74 × 2,264.70
  4. Step 4: Simplify right side
    5,552.49x = 18,862,097.48
  5. Step 5: Solve for x
    x = 18,862,097.48/5,552.49
  6. Step 6: Final answer
    x = 3,397.05

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Similar ratio
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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.