Home / 4,321.46-5,962.66-2,552.15

Finding the Fourth Proportional to 4,321.46, 5,962.66 and 2,552.15

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Solution

The fourth proportional to 4,321.46, 5,962.66 and 2,552.15 is: 3,521.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,321.46 : 5,962.66 = 2,552.15 : x
  2. Step 2: Convert to fraction form
    4,321.46/5,962.66 = 2,552.15/x
  3. Step 3: Cross multiply
    4,321.46x = 5,962.66 × 2,552.15
  4. Step 4: Simplify right side
    4,321.46x = 15,217,566.53
  5. Step 5: Solve for x
    x = 15,217,566.53/4,321.46
  6. Step 6: Final answer
    x = 3,521.40

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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.