Home / 23,759.35-35,647.63-11,120.22

Finding the Fourth Proportional to 23,759.35, 35,647.63 and 11,120.22

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Solution

The fourth proportional to 23,759.35, 35,647.63 and 11,120.22 is: 16,684.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,759.35 : 35,647.63 = 11,120.22 : x
  2. Step 2: Convert to fraction form
    23,759.35/35,647.63 = 11,120.22/x
  3. Step 3: Cross multiply
    23,759.35x = 35,647.63 × 11,120.22
  4. Step 4: Simplify right side
    23,759.35x = 396,409,460.28
  5. Step 5: Solve for x
    x = 396,409,460.28/23,759.35
  6. Step 6: Final answer
    x = 16,684.36

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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.