Home / 2,531.77-3,798.73-2,327.43

Finding the Fourth Proportional to 2,531.77, 3,798.73 and 2,327.43

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Solution

The fourth proportional to 2,531.77, 3,798.73 and 2,327.43 is: 3,492.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,531.77 : 3,798.73 = 2,327.43 : x
  2. Step 2: Convert to fraction form
    2,531.77/3,798.73 = 2,327.43/x
  3. Step 3: Cross multiply
    2,531.77x = 3,798.73 × 2,327.43
  4. Step 4: Simplify right side
    2,531.77x = 8,841,295.32
  5. Step 5: Solve for x
    x = 8,841,295.32/2,531.77
  6. Step 6: Final answer
    x = 3,492.14

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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.