Home / 4,443.26-6,669.07-2,253.56

Finding the Fourth Proportional to 4,443.26, 6,669.07 and 2,253.56

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Solution

The fourth proportional to 4,443.26, 6,669.07 and 2,253.56 is: 3,382.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443.26 : 6,669.07 = 2,253.56 : x
  2. Step 2: Convert to fraction form
    4,443.26/6,669.07 = 2,253.56/x
  3. Step 3: Cross multiply
    4,443.26x = 6,669.07 × 2,253.56
  4. Step 4: Simplify right side
    4,443.26x = 15,029,110.41
  5. Step 5: Solve for x
    x = 15,029,110.41/4,443.26
  6. Step 6: Final answer
    x = 3,382.46

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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.