Home / 26,185.94-36,136.29-17,246.42

Finding the Fourth Proportional to 26,185.94, 36,136.29 and 17,246.42

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Solution

The fourth proportional to 26,185.94, 36,136.29 and 17,246.42 is: 23,799.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,185.94 : 36,136.29 = 17,246.42 : x
  2. Step 2: Convert to fraction form
    26,185.94/36,136.29 = 17,246.42/x
  3. Step 3: Cross multiply
    26,185.94x = 36,136.29 × 17,246.42
  4. Step 4: Simplify right side
    26,185.94x = 623,221,634.58
  5. Step 5: Solve for x
    x = 623,221,634.58/26,185.94
  6. Step 6: Final answer
    x = 23,799.86

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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.