Home / 2,046.09-2,824.16-1,162.19

Finding the Fourth Proportional to 2,046.09, 2,824.16 and 1,162.19

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Solution

The fourth proportional to 2,046.09, 2,824.16 and 1,162.19 is: 1,604.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046.09 : 2,824.16 = 1,162.19 : x
  2. Step 2: Convert to fraction form
    2,046.09/2,824.16 = 1,162.19/x
  3. Step 3: Cross multiply
    2,046.09x = 2,824.16 × 1,162.19
  4. Step 4: Simplify right side
    2,046.09x = 3,282,190.58
  5. Step 5: Solve for x
    x = 3,282,190.58/2,046.09
  6. Step 6: Final answer
    x = 1,604.13

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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.