Home / 4,127.19-6,182.58-3,343.22

Finding the Fourth Proportional to 4,127.19, 6,182.58 and 3,343.22

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Solution

The fourth proportional to 4,127.19, 6,182.58 and 3,343.22 is: 5,008.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,127.19 : 6,182.58 = 3,343.22 : x
  2. Step 2: Convert to fraction form
    4,127.19/6,182.58 = 3,343.22/x
  3. Step 3: Cross multiply
    4,127.19x = 6,182.58 × 3,343.22
  4. Step 4: Simplify right side
    4,127.19x = 20,669,694.19
  5. Step 5: Solve for x
    x = 20,669,694.19/4,127.19
  6. Step 6: Final answer
    x = 5,008.18

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1.5x scale

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.