Home / 41,453.03-62,185.73-13,363.85

Finding the Fourth Proportional to 41,453.03, 62,185.73 and 13,363.85

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Solution

The fourth proportional to 41,453.03, 62,185.73 and 13,363.85 is: 20,047.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,453.03 : 62,185.73 = 13,363.85 : x
  2. Step 2: Convert to fraction form
    41,453.03/62,185.73 = 13,363.85/x
  3. Step 3: Cross multiply
    41,453.03x = 62,185.73 × 13,363.85
  4. Step 4: Simplify right side
    41,453.03x = 831,040,856.51
  5. Step 5: Solve for x
    x = 831,040,856.51/41,453.03
  6. Step 6: Final answer
    x = 20,047.77

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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.