Home / 2,394.18-3,592.32-1,297.26

Finding the Fourth Proportional to 2,394.18, 3,592.32 and 1,297.26

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Solution

The fourth proportional to 2,394.18, 3,592.32 and 1,297.26 is: 1,946.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394.18 : 3,592.32 = 1,297.26 : x
  2. Step 2: Convert to fraction form
    2,394.18/3,592.32 = 1,297.26/x
  3. Step 3: Cross multiply
    2,394.18x = 3,592.32 × 1,297.26
  4. Step 4: Simplify right side
    2,394.18x = 4,660,173.04
  5. Step 5: Solve for x
    x = 4,660,173.04/2,394.18
  6. Step 6: Final answer
    x = 1,946.46

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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.