Home / 4,315.71-6,468.94-2,233.62

Finding the Fourth Proportional to 4,315.71, 6,468.94 and 2,233.62

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Solution

The fourth proportional to 4,315.71, 6,468.94 and 2,233.62 is: 3,348.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,315.71 : 6,468.94 = 2,233.62 : x
  2. Step 2: Convert to fraction form
    4,315.71/6,468.94 = 2,233.62/x
  3. Step 3: Cross multiply
    4,315.71x = 6,468.94 × 2,233.62
  4. Step 4: Simplify right side
    4,315.71x = 14,449,153.76
  5. Step 5: Solve for x
    x = 14,449,153.76/4,315.71
  6. Step 6: Final answer
    x = 3,348.04

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1.5x scale

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.