Home / 3,411.22-5,113.35-2,024.30

Finding the Fourth Proportional to 3,411.22, 5,113.35 and 2,024.30

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Solution

The fourth proportional to 3,411.22, 5,113.35 and 2,024.30 is: 3,034.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,411.22 : 5,113.35 = 2,024.30 : x
  2. Step 2: Convert to fraction form
    3,411.22/5,113.35 = 2,024.30/x
  3. Step 3: Cross multiply
    3,411.22x = 5,113.35 × 2,024.30
  4. Step 4: Simplify right side
    3,411.22x = 10,350,954.41
  5. Step 5: Solve for x
    x = 10,350,954.41/3,411.22
  6. Step 6: Final answer
    x = 3,034.38

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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.