Home / 2,058.97-2,841.08-1,162.75

Finding the Fourth Proportional to 2,058.97, 2,841.08 and 1,162.75

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Solution

The fourth proportional to 2,058.97, 2,841.08 and 1,162.75 is: 1,604.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,058.97 : 2,841.08 = 1,162.75 : x
  2. Step 2: Convert to fraction form
    2,058.97/2,841.08 = 1,162.75/x
  3. Step 3: Cross multiply
    2,058.97x = 2,841.08 × 1,162.75
  4. Step 4: Simplify right side
    2,058.97x = 3,303,459.96
  5. Step 5: Solve for x
    x = 3,303,459.96/2,058.97
  6. Step 6: Final answer
    x = 1,604.42

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Half scale
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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.