Home / 23,469.14-35,192.78-13,611.24

Finding the Fourth Proportional to 23,469.14, 35,192.78 and 13,611.24

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Solution

The fourth proportional to 23,469.14, 35,192.78 and 13,611.24 is: 20,410.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,469.14 : 35,192.78 = 13,611.24 : x
  2. Step 2: Convert to fraction form
    23,469.14/35,192.78 = 13,611.24/x
  3. Step 3: Cross multiply
    23,469.14x = 35,192.78 × 13,611.24
  4. Step 4: Simplify right side
    23,469.14x = 479,017,357.83
  5. Step 5: Solve for x
    x = 479,017,357.83/23,469.14
  6. Step 6: Final answer
    x = 20,410.52

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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.