Home / 2,995.34-4,494.94-2,009.27

Finding the Fourth Proportional to 2,995.34, 4,494.94 and 2,009.27

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Solution

The fourth proportional to 2,995.34, 4,494.94 and 2,009.27 is: 3,015.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,995.34 : 4,494.94 = 2,009.27 : x
  2. Step 2: Convert to fraction form
    2,995.34/4,494.94 = 2,009.27/x
  3. Step 3: Cross multiply
    2,995.34x = 4,494.94 × 2,009.27
  4. Step 4: Simplify right side
    2,995.34x = 9,031,548.09
  5. Step 5: Solve for x
    x = 9,031,548.09/2,995.34
  6. Step 6: Final answer
    x = 3,015.20

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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.