Home / 26,736.34-40,081.96-16,853.84

Finding the Fourth Proportional to 26,736.34, 40,081.96 and 16,853.84

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Solution

The fourth proportional to 26,736.34, 40,081.96 and 16,853.84 is: 25,266.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,736.34 : 40,081.96 = 16,853.84 : x
  2. Step 2: Convert to fraction form
    26,736.34/40,081.96 = 16,853.84/x
  3. Step 3: Cross multiply
    26,736.34x = 40,081.96 × 16,853.84
  4. Step 4: Simplify right side
    26,736.34x = 675,534,656.05
  5. Step 5: Solve for x
    x = 675,534,656.05/26,736.34
  6. Step 6: Final answer
    x = 25,266.53

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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.