Home / 5,493.02-8,233.80-2,717.96

Finding the Fourth Proportional to 5,493.02, 8,233.80 and 2,717.96

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Solution

The fourth proportional to 5,493.02, 8,233.80 and 2,717.96 is: 4,074.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,493.02 : 8,233.80 = 2,717.96 : x
  2. Step 2: Convert to fraction form
    5,493.02/8,233.80 = 2,717.96/x
  3. Step 3: Cross multiply
    5,493.02x = 8,233.80 × 2,717.96
  4. Step 4: Simplify right side
    5,493.02x = 22,379,139.05
  5. Step 5: Solve for x
    x = 22,379,139.05/5,493.02
  6. Step 6: Final answer
    x = 4,074.10

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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.