Home / 2,994.33-4,125.42-2,207.01

Finding the Fourth Proportional to 2,994.33, 4,125.42 and 2,207.01

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Solution

The fourth proportional to 2,994.33, 4,125.42 and 2,207.01 is: 3,040.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,994.33 : 4,125.42 = 2,207.01 : x
  2. Step 2: Convert to fraction form
    2,994.33/4,125.42 = 2,207.01/x
  3. Step 3: Cross multiply
    2,994.33x = 4,125.42 × 2,207.01
  4. Step 4: Simplify right side
    2,994.33x = 9,104,843.19
  5. Step 5: Solve for x
    x = 9,104,843.19/2,994.33
  6. Step 6: Final answer
    x = 3,040.69

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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.