Home / 3,244.26-4,866.30-1,052.40

Finding the Fourth Proportional to 3,244.26, 4,866.30 and 1,052.40

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Solution

The fourth proportional to 3,244.26, 4,866.30 and 1,052.40 is: 1,578.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244.26 : 4,866.30 = 1,052.40 : x
  2. Step 2: Convert to fraction form
    3,244.26/4,866.30 = 1,052.40/x
  3. Step 3: Cross multiply
    3,244.26x = 4,866.30 × 1,052.40
  4. Step 4: Simplify right side
    3,244.26x = 5,121,294.12
  5. Step 5: Solve for x
    x = 5,121,294.12/3,244.26
  6. Step 6: Final answer
    x = 1,578.57

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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.