Home / 4,443.69-6,132.54-2,454.24

Finding the Fourth Proportional to 4,443.69, 6,132.54 and 2,454.24

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Solution

The fourth proportional to 4,443.69, 6,132.54 and 2,454.24 is: 3,386.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443.69 : 6,132.54 = 2,454.24 : x
  2. Step 2: Convert to fraction form
    4,443.69/6,132.54 = 2,454.24/x
  3. Step 3: Cross multiply
    4,443.69x = 6,132.54 × 2,454.24
  4. Step 4: Simplify right side
    4,443.69x = 15,050,724.97
  5. Step 5: Solve for x
    x = 15,050,724.97/4,443.69
  6. Step 6: Final answer
    x = 3,386.99

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1.5x scale

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.