Home / 2,537.26-3,501.28-1,418.16

Finding the Fourth Proportional to 2,537.26, 3,501.28 and 1,418.16

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Solution

The fourth proportional to 2,537.26, 3,501.28 and 1,418.16 is: 1,956.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537.26 : 3,501.28 = 1,418.16 : x
  2. Step 2: Convert to fraction form
    2,537.26/3,501.28 = 1,418.16/x
  3. Step 3: Cross multiply
    2,537.26x = 3,501.28 × 1,418.16
  4. Step 4: Simplify right side
    2,537.26x = 4,965,375.24
  5. Step 5: Solve for x
    x = 4,965,375.24/2,537.26
  6. Step 6: Final answer
    x = 1,956.98

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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.