Home / 12,026.28-18,027.09-6,092.19

Finding the Fourth Proportional to 12,026.28, 18,027.09 and 6,092.19

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Solution

The fourth proportional to 12,026.28, 18,027.09 and 6,092.19 is: 9,132.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,026.28 : 18,027.09 = 6,092.19 : x
  2. Step 2: Convert to fraction form
    12,026.28/18,027.09 = 6,092.19/x
  3. Step 3: Cross multiply
    12,026.28x = 18,027.09 × 6,092.19
  4. Step 4: Simplify right side
    12,026.28x = 109,824,457.43
  5. Step 5: Solve for x
    x = 109,824,457.43/12,026.28
  6. Step 6: Final answer
    x = 9,132.04

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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.