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Finding the Fourth Proportional to 29,743.69, 44,613.18 and 11,014.90

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Solution

The fourth proportional to 29,743.69, 44,613.18 and 11,014.90 is: 16,521.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,743.69 : 44,613.18 = 11,014.90 : x
  2. Step 2: Convert to fraction form
    29,743.69/44,613.18 = 11,014.90/x
  3. Step 3: Cross multiply
    29,743.69x = 44,613.18 × 11,014.90
  4. Step 4: Simplify right side
    29,743.69x = 491,409,716.38
  5. Step 5: Solve for x
    x = 491,409,716.38/29,743.69
  6. Step 6: Final answer
    x = 16,521.48

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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.