Home / 4,101.36-6,145.03-2,254.02

Finding the Fourth Proportional to 4,101.36, 6,145.03 and 2,254.02

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Solution

The fourth proportional to 4,101.36, 6,145.03 and 2,254.02 is: 3,377.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,101.36 : 6,145.03 = 2,254.02 : x
  2. Step 2: Convert to fraction form
    4,101.36/6,145.03 = 2,254.02/x
  3. Step 3: Cross multiply
    4,101.36x = 6,145.03 × 2,254.02
  4. Step 4: Simplify right side
    4,101.36x = 13,851,020.52
  5. Step 5: Solve for x
    x = 13,851,020.52/4,101.36
  6. Step 6: Final answer
    x = 3,377.18

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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.