Home / 3,760.44-5,641.60-1,568.04

Finding the Fourth Proportional to 3,760.44, 5,641.60 and 1,568.04

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Solution

The fourth proportional to 3,760.44, 5,641.60 and 1,568.04 is: 2,352.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,760.44 : 5,641.60 = 1,568.04 : x
  2. Step 2: Convert to fraction form
    3,760.44/5,641.60 = 1,568.04/x
  3. Step 3: Cross multiply
    3,760.44x = 5,641.60 × 1,568.04
  4. Step 4: Simplify right side
    3,760.44x = 8,846,254.46
  5. Step 5: Solve for x
    x = 8,846,254.46/3,760.44
  6. Step 6: Final answer
    x = 2,352.45

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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.