Home / 69,318.81-95,684.49-41,024.43

Finding the Fourth Proportional to 69,318.81, 95,684.49 and 41,024.43

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Solution

The fourth proportional to 69,318.81, 95,684.49 and 41,024.43 is: 56,628.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,318.81 : 95,684.49 = 41,024.43 : x
  2. Step 2: Convert to fraction form
    69,318.81/95,684.49 = 41,024.43/x
  3. Step 3: Cross multiply
    69,318.81x = 95,684.49 × 41,024.43
  4. Step 4: Simplify right side
    69,318.81x = 3,925,401,662.09
  5. Step 5: Solve for x
    x = 3,925,401,662.09/69,318.81
  6. Step 6: Final answer
    x = 56,628.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.