Home / 6,108.28-9,156.26-2,409.08

Finding the Fourth Proportional to 6,108.28, 9,156.26 and 2,409.08

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Solution

The fourth proportional to 6,108.28, 9,156.26 and 2,409.08 is: 3,611.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,108.28 : 9,156.26 = 2,409.08 : x
  2. Step 2: Convert to fraction form
    6,108.28/9,156.26 = 2,409.08/x
  3. Step 3: Cross multiply
    6,108.28x = 9,156.26 × 2,409.08
  4. Step 4: Simplify right side
    6,108.28x = 22,058,123.08
  5. Step 5: Solve for x
    x = 22,058,123.08/6,108.28
  6. Step 6: Final answer
    x = 3,611.19

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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.