Home / 4,822.83-6,655.50-2,727

Finding the Fourth Proportional to 4,822.83, 6,655.50 and 2,727

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Solution

The fourth proportional to 4,822.83, 6,655.50 and 2,727 is: 3,763.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,822.83 : 6,655.50 = 2,727 : x
  2. Step 2: Convert to fraction form
    4,822.83/6,655.50 = 2,727/x
  3. Step 3: Cross multiply
    4,822.83x = 6,655.50 × 2,727
  4. Step 4: Simplify right side
    4,822.83x = 18,149,548.50
  5. Step 5: Solve for x
    x = 18,149,548.50/4,822.83
  6. Step 6: Final answer
    x = 3,763.26

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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.