Home / 4,343.28-5,995.26-2,574.90

Finding the Fourth Proportional to 4,343.28, 5,995.26 and 2,574.90

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Solution

The fourth proportional to 4,343.28, 5,995.26 and 2,574.90 is: 3,554.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,343.28 : 5,995.26 = 2,574.90 : x
  2. Step 2: Convert to fraction form
    4,343.28/5,995.26 = 2,574.90/x
  3. Step 3: Cross multiply
    4,343.28x = 5,995.26 × 2,574.90
  4. Step 4: Simplify right side
    4,343.28x = 15,437,194.97
  5. Step 5: Solve for x
    x = 15,437,194.97/4,343.28
  6. Step 6: Final answer
    x = 3,554.27

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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.