Home / 26,067.86-39,074.70-11,084.59

Finding the Fourth Proportional to 26,067.86, 39,074.70 and 11,084.59

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Solution

The fourth proportional to 26,067.86, 39,074.70 and 11,084.59 is: 16,615.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,067.86 : 39,074.70 = 11,084.59 : x
  2. Step 2: Convert to fraction form
    26,067.86/39,074.70 = 11,084.59/x
  3. Step 3: Cross multiply
    26,067.86x = 39,074.70 × 11,084.59
  4. Step 4: Simplify right side
    26,067.86x = 433,127,119.28
  5. Step 5: Solve for x
    x = 433,127,119.28/26,067.86
  6. Step 6: Final answer
    x = 16,615.37

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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.