Home / 5,497.79-8,250.12-2,377.26

Finding the Fourth Proportional to 5,497.79, 8,250.12 and 2,377.26

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Solution

The fourth proportional to 5,497.79, 8,250.12 and 2,377.26 is: 3,567.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,497.79 : 8,250.12 = 2,377.26 : x
  2. Step 2: Convert to fraction form
    5,497.79/8,250.12 = 2,377.26/x
  3. Step 3: Cross multiply
    5,497.79x = 8,250.12 × 2,377.26
  4. Step 4: Simplify right side
    5,497.79x = 19,612,680.27
  5. Step 5: Solve for x
    x = 19,612,680.27/5,497.79
  6. Step 6: Final answer
    x = 3,567.38

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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.