Home / 41,606.16-62,408.68-10,441.40

Finding the Fourth Proportional to 41,606.16, 62,408.68 and 10,441.40

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Solution

The fourth proportional to 41,606.16, 62,408.68 and 10,441.40 is: 15,661.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,606.16 : 62,408.68 = 10,441.40 : x
  2. Step 2: Convert to fraction form
    41,606.16/62,408.68 = 10,441.40/x
  3. Step 3: Cross multiply
    41,606.16x = 62,408.68 × 10,441.40
  4. Step 4: Simplify right side
    41,606.16x = 651,633,991.35
  5. Step 5: Solve for x
    x = 651,633,991.35/41,606.16
  6. Step 6: Final answer
    x = 15,661.96

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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.