Home / 22,825.98-34,183.07-18,852.93

Finding the Fourth Proportional to 22,825.98, 34,183.07 and 18,852.93

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Solution

The fourth proportional to 22,825.98, 34,183.07 and 18,852.93 is: 28,233.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,825.98 : 34,183.07 = 18,852.93 : x
  2. Step 2: Convert to fraction form
    22,825.98/34,183.07 = 18,852.93/x
  3. Step 3: Cross multiply
    22,825.98x = 34,183.07 × 18,852.93
  4. Step 4: Simplify right side
    22,825.98x = 644,451,025.90
  5. Step 5: Solve for x
    x = 644,451,025.90/22,825.98
  6. Step 6: Final answer
    x = 28,233.22

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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.