Home / 3,349.08-5,022.18-1,373.34

Finding the Fourth Proportional to 3,349.08, 5,022.18 and 1,373.34

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Solution

The fourth proportional to 3,349.08, 5,022.18 and 1,373.34 is: 2,059.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,349.08 : 5,022.18 = 1,373.34 : x
  2. Step 2: Convert to fraction form
    3,349.08/5,022.18 = 1,373.34/x
  3. Step 3: Cross multiply
    3,349.08x = 5,022.18 × 1,373.34
  4. Step 4: Simplify right side
    3,349.08x = 6,897,160.68
  5. Step 5: Solve for x
    x = 6,897,160.68/3,349.08
  6. Step 6: Final answer
    x = 2,059.42

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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.