Home / 26,845.73-37,034.95-17,282.18

Finding the Fourth Proportional to 26,845.73, 37,034.95 and 17,282.18

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Solution

The fourth proportional to 26,845.73, 37,034.95 and 17,282.18 is: 23,841.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,845.73 : 37,034.95 = 17,282.18 : x
  2. Step 2: Convert to fraction form
    26,845.73/37,034.95 = 17,282.18/x
  3. Step 3: Cross multiply
    26,845.73x = 37,034.95 × 17,282.18
  4. Step 4: Simplify right side
    26,845.73x = 640,044,721.57
  5. Step 5: Solve for x
    x = 640,044,721.57/26,845.73
  6. Step 6: Final answer
    x = 23,841.59

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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.