Home / 6,090.27-9,137.92-2,195.07

Finding the Fourth Proportional to 6,090.27, 9,137.92 and 2,195.07

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Solution

The fourth proportional to 6,090.27, 9,137.92 and 2,195.07 is: 3,293.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,090.27 : 9,137.92 = 2,195.07 : x
  2. Step 2: Convert to fraction form
    6,090.27/9,137.92 = 2,195.07/x
  3. Step 3: Cross multiply
    6,090.27x = 9,137.92 × 2,195.07
  4. Step 4: Simplify right side
    6,090.27x = 20,058,374.05
  5. Step 5: Solve for x
    x = 20,058,374.05/6,090.27
  6. Step 6: Final answer
    x = 3,293.51

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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.