Home / 2,001.62-2,762.22-1,093.13

Finding the Fourth Proportional to 2,001.62, 2,762.22 and 1,093.13

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Solution

The fourth proportional to 2,001.62, 2,762.22 and 1,093.13 is: 1,508.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001.62 : 2,762.22 = 1,093.13 : x
  2. Step 2: Convert to fraction form
    2,001.62/2,762.22 = 1,093.13/x
  3. Step 3: Cross multiply
    2,001.62x = 2,762.22 × 1,093.13
  4. Step 4: Simplify right side
    2,001.62x = 3,019,451.74
  5. Step 5: Solve for x
    x = 3,019,451.74/2,001.62
  6. Step 6: Final answer
    x = 1,508.51

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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.