Home / 26,284.50-36,301.77-17,371.26

Finding the Fourth Proportional to 26,284.50, 36,301.77 and 17,371.26

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Solution

The fourth proportional to 26,284.50, 36,301.77 and 17,371.26 is: 23,991.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,284.50 : 36,301.77 = 17,371.26 : x
  2. Step 2: Convert to fraction form
    26,284.50/36,301.77 = 17,371.26/x
  3. Step 3: Cross multiply
    26,284.50x = 36,301.77 × 17,371.26
  4. Step 4: Simplify right side
    26,284.50x = 630,607,485.13
  5. Step 5: Solve for x
    x = 630,607,485.13/26,284.50
  6. Step 6: Final answer
    x = 23,991.61

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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.