Home / 26,996.97-37,255.76-15,059.59

Finding the Fourth Proportional to 26,996.97, 37,255.76 and 15,059.59

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Solution

The fourth proportional to 26,996.97, 37,255.76 and 15,059.59 is: 20,782.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,996.97 : 37,255.76 = 15,059.59 : x
  2. Step 2: Convert to fraction form
    26,996.97/37,255.76 = 15,059.59/x
  3. Step 3: Cross multiply
    26,996.97x = 37,255.76 × 15,059.59
  4. Step 4: Simplify right side
    26,996.97x = 561,056,498.48
  5. Step 5: Solve for x
    x = 561,056,498.48/26,996.97
  6. Step 6: Final answer
    x = 20,782.21

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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.