Home / 23,481.44-35,190.48-11,803.04

Finding the Fourth Proportional to 23,481.44, 35,190.48 and 11,803.04

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Solution

The fourth proportional to 23,481.44, 35,190.48 and 11,803.04 is: 17,688.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,481.44 : 35,190.48 = 11,803.04 : x
  2. Step 2: Convert to fraction form
    23,481.44/35,190.48 = 11,803.04/x
  3. Step 3: Cross multiply
    23,481.44x = 35,190.48 × 11,803.04
  4. Step 4: Simplify right side
    23,481.44x = 415,354,643.06
  5. Step 5: Solve for x
    x = 415,354,643.06/23,481.44
  6. Step 6: Final answer
    x = 17,688.64

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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.