Home / 2,497.44-3,745.40-1,036.26

Finding the Fourth Proportional to 2,497.44, 3,745.40 and 1,036.26

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Solution

The fourth proportional to 2,497.44, 3,745.40 and 1,036.26 is: 1,554.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497.44 : 3,745.40 = 1,036.26 : x
  2. Step 2: Convert to fraction form
    2,497.44/3,745.40 = 1,036.26/x
  3. Step 3: Cross multiply
    2,497.44x = 3,745.40 × 1,036.26
  4. Step 4: Simplify right side
    2,497.44x = 3,881,208.20
  5. Step 5: Solve for x
    x = 3,881,208.20/2,497.44
  6. Step 6: Final answer
    x = 1,554.07

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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.