Home / 2,433.90-3,363.48-1,843.41

Finding the Fourth Proportional to 2,433.90, 3,363.48 and 1,843.41

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Solution

The fourth proportional to 2,433.90, 3,363.48 and 1,843.41 is: 2,547.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433.90 : 3,363.48 = 1,843.41 : x
  2. Step 2: Convert to fraction form
    2,433.90/3,363.48 = 1,843.41/x
  3. Step 3: Cross multiply
    2,433.90x = 3,363.48 × 1,843.41
  4. Step 4: Simplify right side
    2,433.90x = 6,200,272.67
  5. Step 5: Solve for x
    x = 6,200,272.67/2,433.90
  6. Step 6: Final answer
    x = 2,547.46

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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.