Home / 26,834.26-37,014.39-17,286.52

Finding the Fourth Proportional to 26,834.26, 37,014.39 and 17,286.52

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Solution

The fourth proportional to 26,834.26, 37,014.39 and 17,286.52 is: 23,844.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,834.26 : 37,014.39 = 17,286.52 : x
  2. Step 2: Convert to fraction form
    26,834.26/37,014.39 = 17,286.52/x
  3. Step 3: Cross multiply
    26,834.26x = 37,014.39 × 17,286.52
  4. Step 4: Simplify right side
    26,834.26x = 639,849,993.02
  5. Step 5: Solve for x
    x = 639,849,993.02/26,834.26
  6. Step 6: Final answer
    x = 23,844.52

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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.