Home / 36,226.96-49,993.29-20,095.42

Finding the Fourth Proportional to 36,226.96, 49,993.29 and 20,095.42

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Solution

The fourth proportional to 36,226.96, 49,993.29 and 20,095.42 is: 27,731.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,226.96 : 49,993.29 = 20,095.42 : x
  2. Step 2: Convert to fraction form
    36,226.96/49,993.29 = 20,095.42/x
  3. Step 3: Cross multiply
    36,226.96x = 49,993.29 × 20,095.42
  4. Step 4: Simplify right side
    36,226.96x = 1,004,636,159.73
  5. Step 5: Solve for x
    x = 1,004,636,159.73/36,226.96
  6. Step 6: Final answer
    x = 27,731.73

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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.