Home / 22,292.73-30,767.14-13,797.59

Finding the Fourth Proportional to 22,292.73, 30,767.14 and 13,797.59

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Solution

The fourth proportional to 22,292.73, 30,767.14 and 13,797.59 is: 19,042.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,292.73 : 30,767.14 = 13,797.59 : x
  2. Step 2: Convert to fraction form
    22,292.73/30,767.14 = 13,797.59/x
  3. Step 3: Cross multiply
    22,292.73x = 30,767.14 × 13,797.59
  4. Step 4: Simplify right side
    22,292.73x = 424,512,246.60
  5. Step 5: Solve for x
    x = 424,512,246.60/22,292.73
  6. Step 6: Final answer
    x = 19,042.63

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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.