Home / 4,832.66-7,245.34-1,910.18

Finding the Fourth Proportional to 4,832.66, 7,245.34 and 1,910.18

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Solution

The fourth proportional to 4,832.66, 7,245.34 and 1,910.18 is: 2,863.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832.66 : 7,245.34 = 1,910.18 : x
  2. Step 2: Convert to fraction form
    4,832.66/7,245.34 = 1,910.18/x
  3. Step 3: Cross multiply
    4,832.66x = 7,245.34 × 1,910.18
  4. Step 4: Simplify right side
    4,832.66x = 13,839,903.56
  5. Step 5: Solve for x
    x = 13,839,903.56/4,832.66
  6. Step 6: Final answer
    x = 2,863.83

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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.