Home / 2,110.03-3,164.26-1,232.83

Finding the Fourth Proportional to 2,110.03, 3,164.26 and 1,232.83

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Solution

The fourth proportional to 2,110.03, 3,164.26 and 1,232.83 is: 1,848.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,110.03 : 3,164.26 = 1,232.83 : x
  2. Step 2: Convert to fraction form
    2,110.03/3,164.26 = 1,232.83/x
  3. Step 3: Cross multiply
    2,110.03x = 3,164.26 × 1,232.83
  4. Step 4: Simplify right side
    2,110.03x = 3,900,994.66
  5. Step 5: Solve for x
    x = 3,900,994.66/2,110.03
  6. Step 6: Final answer
    x = 1,848.79

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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.