Home / 2,243.04-3,092.02-1,744.80

Finding the Fourth Proportional to 2,243.04, 3,092.02 and 1,744.80

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Solution

The fourth proportional to 2,243.04, 3,092.02 and 1,744.80 is: 2,405.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243.04 : 3,092.02 = 1,744.80 : x
  2. Step 2: Convert to fraction form
    2,243.04/3,092.02 = 1,744.80/x
  3. Step 3: Cross multiply
    2,243.04x = 3,092.02 × 1,744.80
  4. Step 4: Simplify right side
    2,243.04x = 5,394,956.50
  5. Step 5: Solve for x
    x = 5,394,956.50/2,243.04
  6. Step 6: Final answer
    x = 2,405.20

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1.5x scale

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.