Home / 5,016.53-6,922.58-2,892.44

Finding the Fourth Proportional to 5,016.53, 6,922.58 and 2,892.44

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Solution

The fourth proportional to 5,016.53, 6,922.58 and 2,892.44 is: 3,991.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016.53 : 6,922.58 = 2,892.44 : x
  2. Step 2: Convert to fraction form
    5,016.53/6,922.58 = 2,892.44/x
  3. Step 3: Cross multiply
    5,016.53x = 6,922.58 × 2,892.44
  4. Step 4: Simplify right side
    5,016.53x = 20,023,132.83
  5. Step 5: Solve for x
    x = 20,023,132.83/5,016.53
  6. Step 6: Final answer
    x = 3,991.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.