Home / 4,425.71-6,637.08-2,233.04

Finding the Fourth Proportional to 4,425.71, 6,637.08 and 2,233.04

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Solution

The fourth proportional to 4,425.71, 6,637.08 and 2,233.04 is: 3,348.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,425.71 : 6,637.08 = 2,233.04 : x
  2. Step 2: Convert to fraction form
    4,425.71/6,637.08 = 2,233.04/x
  3. Step 3: Cross multiply
    4,425.71x = 6,637.08 × 2,233.04
  4. Step 4: Simplify right side
    4,425.71x = 14,820,865.12
  5. Step 5: Solve for x
    x = 14,820,865.12/4,425.71
  6. Step 6: Final answer
    x = 3,348.81

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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.