Home / 3,327.10-4,591.55-1,835.03

Finding the Fourth Proportional to 3,327.10, 4,591.55 and 1,835.03

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Solution

The fourth proportional to 3,327.10, 4,591.55 and 1,835.03 is: 2,532.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327.10 : 4,591.55 = 1,835.03 : x
  2. Step 2: Convert to fraction form
    3,327.10/4,591.55 = 1,835.03/x
  3. Step 3: Cross multiply
    3,327.10x = 4,591.55 × 1,835.03
  4. Step 4: Simplify right side
    3,327.10x = 8,425,622.82
  5. Step 5: Solve for x
    x = 8,425,622.82/3,327.10
  6. Step 6: Final answer
    x = 2,532.43

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1.5x scale

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.