Home / 29,933.65-44,890.91-11,212.93

Finding the Fourth Proportional to 29,933.65, 44,890.91 and 11,212.93

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Solution

The fourth proportional to 29,933.65, 44,890.91 and 11,212.93 is: 16,815.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,933.65 : 44,890.91 = 11,212.93 : x
  2. Step 2: Convert to fraction form
    29,933.65/44,890.91 = 11,212.93/x
  3. Step 3: Cross multiply
    29,933.65x = 44,890.91 × 11,212.93
  4. Step 4: Simplify right side
    29,933.65x = 503,358,673.56
  5. Step 5: Solve for x
    x = 503,358,673.56/29,933.65
  6. Step 6: Final answer
    x = 16,815.81

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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.