Home / 5,523.96-8,274.99-3,577.53

Finding the Fourth Proportional to 5,523.96, 8,274.99 and 3,577.53

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Solution

The fourth proportional to 5,523.96, 8,274.99 and 3,577.53 is: 5,359.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,523.96 : 8,274.99 = 3,577.53 : x
  2. Step 2: Convert to fraction form
    5,523.96/8,274.99 = 3,577.53/x
  3. Step 3: Cross multiply
    5,523.96x = 8,274.99 × 3,577.53
  4. Step 4: Simplify right side
    5,523.96x = 29,604,024.97
  5. Step 5: Solve for x
    x = 29,604,024.97/5,523.96
  6. Step 6: Final answer
    x = 5,359.20

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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.