Home / 64,965.26-97,454.25-27,006.68

Finding the Fourth Proportional to 64,965.26, 97,454.25 and 27,006.68

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Solution

The fourth proportional to 64,965.26, 97,454.25 and 27,006.68 is: 40,512.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,965.26 : 97,454.25 = 27,006.68 : x
  2. Step 2: Convert to fraction form
    64,965.26/97,454.25 = 27,006.68/x
  3. Step 3: Cross multiply
    64,965.26x = 97,454.25 × 27,006.68
  4. Step 4: Simplify right side
    64,965.26x = 2,631,915,257.12
  5. Step 5: Solve for x
    x = 2,631,915,257.12/64,965.26
  6. Step 6: Final answer
    x = 40,512.66

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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.