Home / 16,008.22-22,091.34-9,295.12

Finding the Fourth Proportional to 16,008.22, 22,091.34 and 9,295.12

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Solution

The fourth proportional to 16,008.22, 22,091.34 and 9,295.12 is: 12,827.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,008.22 : 22,091.34 = 9,295.12 : x
  2. Step 2: Convert to fraction form
    16,008.22/22,091.34 = 9,295.12/x
  3. Step 3: Cross multiply
    16,008.22x = 22,091.34 × 9,295.12
  4. Step 4: Simplify right side
    16,008.22x = 205,341,656.26
  5. Step 5: Solve for x
    x = 205,341,656.26/16,008.22
  6. Step 6: Final answer
    x = 12,827.26

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Similar ratio
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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.