Home / 26,485.94-36,540.15-17,059.97

Finding the Fourth Proportional to 26,485.94, 36,540.15 and 17,059.97

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Solution

The fourth proportional to 26,485.94, 36,540.15 and 17,059.97 is: 23,536.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,485.94 : 36,540.15 = 17,059.97 : x
  2. Step 2: Convert to fraction form
    26,485.94/36,540.15 = 17,059.97/x
  3. Step 3: Cross multiply
    26,485.94x = 36,540.15 × 17,059.97
  4. Step 4: Simplify right side
    26,485.94x = 623,373,862.80
  5. Step 5: Solve for x
    x = 623,373,862.80/26,485.94
  6. Step 6: Final answer
    x = 23,536.03

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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.