Home / 23,080.32-34,620.18-11,232.24

Finding the Fourth Proportional to 23,080.32, 34,620.18 and 11,232.24

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Solution

The fourth proportional to 23,080.32, 34,620.18 and 11,232.24 is: 16,848.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,080.32 : 34,620.18 = 11,232.24 : x
  2. Step 2: Convert to fraction form
    23,080.32/34,620.18 = 11,232.24/x
  3. Step 3: Cross multiply
    23,080.32x = 34,620.18 × 11,232.24
  4. Step 4: Simplify right side
    23,080.32x = 388,862,170.60
  5. Step 5: Solve for x
    x = 388,862,170.60/23,080.32
  6. Step 6: Final answer
    x = 16,848.21

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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.