Home / 26,997.40-40,496.08-14,500.22

Finding the Fourth Proportional to 26,997.40, 40,496.08 and 14,500.22

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Solution

The fourth proportional to 26,997.40, 40,496.08 and 14,500.22 is: 21,750.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,997.40 : 40,496.08 = 14,500.22 : x
  2. Step 2: Convert to fraction form
    26,997.40/40,496.08 = 14,500.22/x
  3. Step 3: Cross multiply
    26,997.40x = 40,496.08 × 14,500.22
  4. Step 4: Simplify right side
    26,997.40x = 587,202,069.14
  5. Step 5: Solve for x
    x = 587,202,069.14/26,997.40
  6. Step 6: Final answer
    x = 21,750.32

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Similar ratio
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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.