Home / 6,202.15-9,304.64-1,819.93

Finding the Fourth Proportional to 6,202.15, 9,304.64 and 1,819.93

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Solution

The fourth proportional to 6,202.15, 9,304.64 and 1,819.93 is: 2,730.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,202.15 : 9,304.64 = 1,819.93 : x
  2. Step 2: Convert to fraction form
    6,202.15/9,304.64 = 1,819.93/x
  3. Step 3: Cross multiply
    6,202.15x = 9,304.64 × 1,819.93
  4. Step 4: Simplify right side
    6,202.15x = 16,933,793.48
  5. Step 5: Solve for x
    x = 16,933,793.48/6,202.15
  6. Step 6: Final answer
    x = 2,730.31

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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.