Home / 4,443.46-6,132.26-2,454.02

Finding the Fourth Proportional to 4,443.46, 6,132.26 and 2,454.02

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Solution

The fourth proportional to 4,443.46, 6,132.26 and 2,454.02 is: 3,386.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443.46 : 6,132.26 = 2,454.02 : x
  2. Step 2: Convert to fraction form
    4,443.46/6,132.26 = 2,454.02/x
  3. Step 3: Cross multiply
    4,443.46x = 6,132.26 × 2,454.02
  4. Step 4: Simplify right side
    4,443.46x = 15,048,688.69
  5. Step 5: Solve for x
    x = 15,048,688.69/4,443.46
  6. Step 6: Final answer
    x = 3,386.71

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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.