Home / 44,986.11-67,488.67-16,906.42

Finding the Fourth Proportional to 44,986.11, 67,488.67 and 16,906.42

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Solution

The fourth proportional to 44,986.11, 67,488.67 and 16,906.42 is: 25,363.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,986.11 : 67,488.67 = 16,906.42 : x
  2. Step 2: Convert to fraction form
    44,986.11/67,488.67 = 16,906.42/x
  3. Step 3: Cross multiply
    44,986.11x = 67,488.67 × 16,906.42
  4. Step 4: Simplify right side
    44,986.11x = 1,140,991,462.82
  5. Step 5: Solve for x
    x = 1,140,991,462.82/44,986.11
  6. Step 6: Final answer
    x = 25,363.19

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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.