Home / 26,057.25-35,988.71-17,659.17

Finding the Fourth Proportional to 26,057.25, 35,988.71 and 17,659.17

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Solution

The fourth proportional to 26,057.25, 35,988.71 and 17,659.17 is: 24,389.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,057.25 : 35,988.71 = 17,659.17 : x
  2. Step 2: Convert to fraction form
    26,057.25/35,988.71 = 17,659.17/x
  3. Step 3: Cross multiply
    26,057.25x = 35,988.71 × 17,659.17
  4. Step 4: Simplify right side
    26,057.25x = 635,530,659.67
  5. Step 5: Solve for x
    x = 635,530,659.67/26,057.25
  6. Step 6: Final answer
    x = 24,389.78

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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.