Home / 17,734.06-26,604.97-5,255.06

Finding the Fourth Proportional to 17,734.06, 26,604.97 and 5,255.06

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Solution

The fourth proportional to 17,734.06, 26,604.97 and 5,255.06 is: 7,883.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,734.06 : 26,604.97 = 5,255.06 : x
  2. Step 2: Convert to fraction form
    17,734.06/26,604.97 = 5,255.06/x
  3. Step 3: Cross multiply
    17,734.06x = 26,604.97 × 5,255.06
  4. Step 4: Simplify right side
    17,734.06x = 139,810,767.02
  5. Step 5: Solve for x
    x = 139,810,767.02/17,734.06
  6. Step 6: Final answer
    x = 7,883.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.