Home / 2,984.13-4,469.07-1,593.99

Finding the Fourth Proportional to 2,984.13, 4,469.07 and 1,593.99

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Solution

The fourth proportional to 2,984.13, 4,469.07 and 1,593.99 is: 2,387.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,984.13 : 4,469.07 = 1,593.99 : x
  2. Step 2: Convert to fraction form
    2,984.13/4,469.07 = 1,593.99/x
  3. Step 3: Cross multiply
    2,984.13x = 4,469.07 × 1,593.99
  4. Step 4: Simplify right side
    2,984.13x = 7,123,652.89
  5. Step 5: Solve for x
    x = 7,123,652.89/2,984.13
  6. Step 6: Final answer
    x = 2,387.18

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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.