Home / 4,360.80-6,537-2,796.42

Finding the Fourth Proportional to 4,360.80, 6,537 and 2,796.42

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Solution

The fourth proportional to 4,360.80, 6,537 and 2,796.42 is: 4,191.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360.80 : 6,537 = 2,796.42 : x
  2. Step 2: Convert to fraction form
    4,360.80/6,537 = 2,796.42/x
  3. Step 3: Cross multiply
    4,360.80x = 6,537 × 2,796.42
  4. Step 4: Simplify right side
    4,360.80x = 18,280,197.54
  5. Step 5: Solve for x
    x = 18,280,197.54/4,360.80
  6. Step 6: Final answer
    x = 4,191.94

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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.