Home / 3,327.31-4,591.48-1,835.25

Finding the Fourth Proportional to 3,327.31, 4,591.48 and 1,835.25

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Solution

The fourth proportional to 3,327.31, 4,591.48 and 1,835.25 is: 2,532.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327.31 : 4,591.48 = 1,835.25 : x
  2. Step 2: Convert to fraction form
    3,327.31/4,591.48 = 1,835.25/x
  3. Step 3: Cross multiply
    3,327.31x = 4,591.48 × 1,835.25
  4. Step 4: Simplify right side
    3,327.31x = 8,426,513.67
  5. Step 5: Solve for x
    x = 8,426,513.67/3,327.31
  6. Step 6: Final answer
    x = 2,532.53

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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.