Home / 3,350.36-4,622.46-1,952.12

Finding the Fourth Proportional to 3,350.36, 4,622.46 and 1,952.12

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Solution

The fourth proportional to 3,350.36, 4,622.46 and 1,952.12 is: 2,693.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350.36 : 4,622.46 = 1,952.12 : x
  2. Step 2: Convert to fraction form
    3,350.36/4,622.46 = 1,952.12/x
  3. Step 3: Cross multiply
    3,350.36x = 4,622.46 × 1,952.12
  4. Step 4: Simplify right side
    3,350.36x = 9,023,596.62
  5. Step 5: Solve for x
    x = 9,023,596.62/3,350.36
  6. Step 6: Final answer
    x = 2,693.32

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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.