Home / 3,350.22-4,623.46-2,023.90

Finding the Fourth Proportional to 3,350.22, 4,623.46 and 2,023.90

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Solution

The fourth proportional to 3,350.22, 4,623.46 and 2,023.90 is: 2,793.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350.22 : 4,623.46 = 2,023.90 : x
  2. Step 2: Convert to fraction form
    3,350.22/4,623.46 = 2,023.90/x
  3. Step 3: Cross multiply
    3,350.22x = 4,623.46 × 2,023.90
  4. Step 4: Simplify right side
    3,350.22x = 9,357,420.69
  5. Step 5: Solve for x
    x = 9,357,420.69/3,350.22
  6. Step 6: Final answer
    x = 2,793.08

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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.