Home / 4,454.15-6,146.66-2,464.70

Finding the Fourth Proportional to 4,454.15, 6,146.66 and 2,464.70

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Solution

The fourth proportional to 4,454.15, 6,146.66 and 2,464.70 is: 3,401.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454.15 : 6,146.66 = 2,464.70 : x
  2. Step 2: Convert to fraction form
    4,454.15/6,146.66 = 2,464.70/x
  3. Step 3: Cross multiply
    4,454.15x = 6,146.66 × 2,464.70
  4. Step 4: Simplify right side
    4,454.15x = 15,149,660.58
  5. Step 5: Solve for x
    x = 15,149,660.58/4,454.15
  6. Step 6: Final answer
    x = 3,401.25

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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.