Home / 4,820.04-6,652.20-2,724

Finding the Fourth Proportional to 4,820.04, 6,652.20 and 2,724

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Solution

The fourth proportional to 4,820.04, 6,652.20 and 2,724 is: 3,759.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,820.04 : 6,652.20 = 2,724 : x
  2. Step 2: Convert to fraction form
    4,820.04/6,652.20 = 2,724/x
  3. Step 3: Cross multiply
    4,820.04x = 6,652.20 × 2,724
  4. Step 4: Simplify right side
    4,820.04x = 18,120,592.80
  5. Step 5: Solve for x
    x = 18,120,592.80/4,820.04
  6. Step 6: Final answer
    x = 3,759.43

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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.