Home / 29,634.15-44,451.18-13,833.89

Finding the Fourth Proportional to 29,634.15, 44,451.18 and 13,833.89

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Solution

The fourth proportional to 29,634.15, 44,451.18 and 13,833.89 is: 20,750.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,634.15 : 44,451.18 = 13,833.89 : x
  2. Step 2: Convert to fraction form
    29,634.15/44,451.18 = 13,833.89/x
  3. Step 3: Cross multiply
    29,634.15x = 44,451.18 × 13,833.89
  4. Step 4: Simplify right side
    29,634.15x = 614,932,678.93
  5. Step 5: Solve for x
    x = 614,932,678.93/29,634.15
  6. Step 6: Final answer
    x = 20,750.81

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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.