Home / 22,116.24-30,550.26-17,671.16

Finding the Fourth Proportional to 22,116.24, 30,550.26 and 17,671.16

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Solution

The fourth proportional to 22,116.24, 30,550.26 and 17,671.16 is: 24,410.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,116.24 : 30,550.26 = 17,671.16 : x
  2. Step 2: Convert to fraction form
    22,116.24/30,550.26 = 17,671.16/x
  3. Step 3: Cross multiply
    22,116.24x = 30,550.26 × 17,671.16
  4. Step 4: Simplify right side
    22,116.24x = 539,858,675.14
  5. Step 5: Solve for x
    x = 539,858,675.14/22,116.24
  6. Step 6: Final answer
    x = 24,410.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.