Home / 62,766.72-94,126.32-25,313.94

Finding the Fourth Proportional to 62,766.72, 94,126.32 and 25,313.94

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Solution

The fourth proportional to 62,766.72, 94,126.32 and 25,313.94 is: 37,961.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,766.72 : 94,126.32 = 25,313.94 : x
  2. Step 2: Convert to fraction form
    62,766.72/94,126.32 = 25,313.94/x
  3. Step 3: Cross multiply
    62,766.72x = 94,126.32 × 25,313.94
  4. Step 4: Simplify right side
    62,766.72x = 2,382,708,016.90
  5. Step 5: Solve for x
    x = 2,382,708,016.90/62,766.72
  6. Step 6: Final answer
    x = 37,961.33

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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.