Home / 4,162.39-6,245.99-2,313.35

Finding the Fourth Proportional to 4,162.39, 6,245.99 and 2,313.35

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Solution

The fourth proportional to 4,162.39, 6,245.99 and 2,313.35 is: 3,471.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,162.39 : 6,245.99 = 2,313.35 : x
  2. Step 2: Convert to fraction form
    4,162.39/6,245.99 = 2,313.35/x
  3. Step 3: Cross multiply
    4,162.39x = 6,245.99 × 2,313.35
  4. Step 4: Simplify right side
    4,162.39x = 14,449,160.97
  5. Step 5: Solve for x
    x = 14,449,160.97/4,162.39
  6. Step 6: Final answer
    x = 3,471.36

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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.