Home / 26,914.38-37,142.06-16,296.63

Finding the Fourth Proportional to 26,914.38, 37,142.06 and 16,296.63

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Solution

The fourth proportional to 26,914.38, 37,142.06 and 16,296.63 is: 22,489.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,914.38 : 37,142.06 = 16,296.63 : x
  2. Step 2: Convert to fraction form
    26,914.38/37,142.06 = 16,296.63/x
  3. Step 3: Cross multiply
    26,914.38x = 37,142.06 × 16,296.63
  4. Step 4: Simplify right side
    26,914.38x = 605,290,327.77
  5. Step 5: Solve for x
    x = 605,290,327.77/26,914.38
  6. Step 6: Final answer
    x = 22,489.48

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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.