Home / 23,754.06-35,620.11-13,365.81

Finding the Fourth Proportional to 23,754.06, 35,620.11 and 13,365.81

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Solution

The fourth proportional to 23,754.06, 35,620.11 and 13,365.81 is: 20,042.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,754.06 : 35,620.11 = 13,365.81 : x
  2. Step 2: Convert to fraction form
    23,754.06/35,620.11 = 13,365.81/x
  3. Step 3: Cross multiply
    23,754.06x = 35,620.11 × 13,365.81
  4. Step 4: Simplify right side
    23,754.06x = 476,091,622.44
  5. Step 5: Solve for x
    x = 476,091,622.44/23,754.06
  6. Step 6: Final answer
    x = 20,042.54

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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.