Home / 29,994.08-44,992.35-10,286.19

Finding the Fourth Proportional to 29,994.08, 44,992.35 and 10,286.19

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Solution

The fourth proportional to 29,994.08, 44,992.35 and 10,286.19 is: 15,429.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,994.08 : 44,992.35 = 10,286.19 : x
  2. Step 2: Convert to fraction form
    29,994.08/44,992.35 = 10,286.19/x
  3. Step 3: Cross multiply
    29,994.08x = 44,992.35 × 10,286.19
  4. Step 4: Simplify right side
    29,994.08x = 462,799,860.65
  5. Step 5: Solve for x
    x = 462,799,860.65/29,994.08
  6. Step 6: Final answer
    x = 15,429.71

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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.