Home / 41,349.45-62,016.77-10,954.79

Finding the Fourth Proportional to 41,349.45, 62,016.77 and 10,954.79

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Solution

The fourth proportional to 41,349.45, 62,016.77 and 10,954.79 is: 16,430.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,349.45 : 62,016.77 = 10,954.79 : x
  2. Step 2: Convert to fraction form
    41,349.45/62,016.77 = 10,954.79/x
  3. Step 3: Cross multiply
    41,349.45x = 62,016.77 × 10,954.79
  4. Step 4: Simplify right side
    41,349.45x = 679,380,874.26
  5. Step 5: Solve for x
    x = 679,380,874.26/41,349.45
  6. Step 6: Final answer
    x = 16,430.23

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1.5x scale

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.