Home / 44,813.14-67,204.03-13,214.81

Finding the Fourth Proportional to 44,813.14, 67,204.03 and 13,214.81

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Solution

The fourth proportional to 44,813.14, 67,204.03 and 13,214.81 is: 19,817.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,813.14 : 67,204.03 = 13,214.81 : x
  2. Step 2: Convert to fraction form
    44,813.14/67,204.03 = 13,214.81/x
  3. Step 3: Cross multiply
    44,813.14x = 67,204.03 × 13,214.81
  4. Step 4: Simplify right side
    44,813.14x = 888,088,487.68
  5. Step 5: Solve for x
    x = 888,088,487.68/44,813.14
  6. Step 6: Final answer
    x = 19,817.59

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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.