Home / 1,052.36-1,452.18-610.22

Finding the Fourth Proportional to 1,052.36, 1,452.18 and 610.22

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Solution

The fourth proportional to 1,052.36, 1,452.18 and 610.22 is: 842.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052.36 : 1,452.18 = 610.22 : x
  2. Step 2: Convert to fraction form
    1,052.36/1,452.18 = 610.22/x
  3. Step 3: Cross multiply
    1,052.36x = 1,452.18 × 610.22
  4. Step 4: Simplify right side
    1,052.36x = 886,149.28
  5. Step 5: Solve for x
    x = 886,149.28/1,052.36
  6. Step 6: Final answer
    x = 842.06

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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.