Home / 26,833.07-40,249.61-10,193.06

Finding the Fourth Proportional to 26,833.07, 40,249.61 and 10,193.06

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Solution

The fourth proportional to 26,833.07, 40,249.61 and 10,193.06 is: 15,289.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,833.07 : 40,249.61 = 10,193.06 : x
  2. Step 2: Convert to fraction form
    26,833.07/40,249.61 = 10,193.06/x
  3. Step 3: Cross multiply
    26,833.07x = 40,249.61 × 10,193.06
  4. Step 4: Simplify right side
    26,833.07x = 410,266,437.49
  5. Step 5: Solve for x
    x = 410,266,437.49/26,833.07
  6. Step 6: Final answer
    x = 15,289.59

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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.