Home / 26,059.25-35,991.47-17,661.17

Finding the Fourth Proportional to 26,059.25, 35,991.47 and 17,661.17

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Solution

The fourth proportional to 26,059.25, 35,991.47 and 17,661.17 is: 24,392.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,059.25 : 35,991.47 = 17,661.17 : x
  2. Step 2: Convert to fraction form
    26,059.25/35,991.47 = 17,661.17/x
  3. Step 3: Cross multiply
    26,059.25x = 35,991.47 × 17,661.17
  4. Step 4: Simplify right side
    26,059.25x = 635,651,470.22
  5. Step 5: Solve for x
    x = 635,651,470.22/26,059.25
  6. Step 6: Final answer
    x = 24,392.55

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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.