Home / 2,597.24-3,584.09-1,418.31

Finding the Fourth Proportional to 2,597.24, 3,584.09 and 1,418.31

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Solution

The fourth proportional to 2,597.24, 3,584.09 and 1,418.31 is: 1,957.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,597.24 : 3,584.09 = 1,418.31 : x
  2. Step 2: Convert to fraction form
    2,597.24/3,584.09 = 1,418.31/x
  3. Step 3: Cross multiply
    2,597.24x = 3,584.09 × 1,418.31
  4. Step 4: Simplify right side
    2,597.24x = 5,083,343.60
  5. Step 5: Solve for x
    x = 5,083,343.60/2,597.24
  6. Step 6: Final answer
    x = 1,957.21

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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.