Home / 4,470.39-6,168.22-2,581.94

Finding the Fourth Proportional to 4,470.39, 6,168.22 and 2,581.94

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Solution

The fourth proportional to 4,470.39, 6,168.22 and 2,581.94 is: 3,562.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470.39 : 6,168.22 = 2,581.94 : x
  2. Step 2: Convert to fraction form
    4,470.39/6,168.22 = 2,581.94/x
  3. Step 3: Cross multiply
    4,470.39x = 6,168.22 × 2,581.94
  4. Step 4: Simplify right side
    4,470.39x = 15,925,982.91
  5. Step 5: Solve for x
    x = 15,925,982.91/4,470.39
  6. Step 6: Final answer
    x = 3,562.55

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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.