Home / 3,373.10-5,059.65-3,167.90

Finding the Fourth Proportional to 3,373.10, 5,059.65 and 3,167.90

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Solution

The fourth proportional to 3,373.10, 5,059.65 and 3,167.90 is: 4,751.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373.10 : 5,059.65 = 3,167.90 : x
  2. Step 2: Convert to fraction form
    3,373.10/5,059.65 = 3,167.90/x
  3. Step 3: Cross multiply
    3,373.10x = 5,059.65 × 3,167.90
  4. Step 4: Simplify right side
    3,373.10x = 16,028,465.24
  5. Step 5: Solve for x
    x = 16,028,465.24/3,373.10
  6. Step 6: Final answer
    x = 4,751.85

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1.5x scale

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.