Home / 3,005.88-4,504.98-2,614.26

Finding the Fourth Proportional to 3,005.88, 4,504.98 and 2,614.26

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Solution

The fourth proportional to 3,005.88, 4,504.98 and 2,614.26 is: 3,918.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,005.88 : 4,504.98 = 2,614.26 : x
  2. Step 2: Convert to fraction form
    3,005.88/4,504.98 = 2,614.26/x
  3. Step 3: Cross multiply
    3,005.88x = 4,504.98 × 2,614.26
  4. Step 4: Simplify right side
    3,005.88x = 11,777,189.01
  5. Step 5: Solve for x
    x = 11,777,189.01/3,005.88
  6. Step 6: Final answer
    x = 3,918.05

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1.5x scale

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.