Home / 26,791.94-40,187.64-16,264.86

Finding the Fourth Proportional to 26,791.94, 40,187.64 and 16,264.86

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Solution

The fourth proportional to 26,791.94, 40,187.64 and 16,264.86 is: 24,397.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,791.94 : 40,187.64 = 16,264.86 : x
  2. Step 2: Convert to fraction form
    26,791.94/40,187.64 = 16,264.86/x
  3. Step 3: Cross multiply
    26,791.94x = 40,187.64 × 16,264.86
  4. Step 4: Simplify right side
    26,791.94x = 653,646,338.33
  5. Step 5: Solve for x
    x = 653,646,338.33/26,791.94
  6. Step 6: Final answer
    x = 24,397.13

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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.