Home / 16,091.03-22,204.40-9,016.08

Finding the Fourth Proportional to 16,091.03, 22,204.40 and 9,016.08

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Solution

The fourth proportional to 16,091.03, 22,204.40 and 9,016.08 is: 12,441.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,091.03 : 22,204.40 = 9,016.08 : x
  2. Step 2: Convert to fraction form
    16,091.03/22,204.40 = 9,016.08/x
  3. Step 3: Cross multiply
    16,091.03x = 22,204.40 × 9,016.08
  4. Step 4: Simplify right side
    16,091.03x = 200,196,669.29
  5. Step 5: Solve for x
    x = 200,196,669.29/16,091.03
  6. Step 6: Final answer
    x = 12,441.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.