Home / 64,952.15-97,438.41-27,512.33

Finding the Fourth Proportional to 64,952.15, 97,438.41 and 27,512.33

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Solution

The fourth proportional to 64,952.15, 97,438.41 and 27,512.33 is: 41,272.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,952.15 : 97,438.41 = 27,512.33 : x
  2. Step 2: Convert to fraction form
    64,952.15/97,438.41 = 27,512.33/x
  3. Step 3: Cross multiply
    64,952.15x = 97,438.41 × 27,512.33
  4. Step 4: Simplify right side
    64,952.15x = 2,680,757,203.40
  5. Step 5: Solve for x
    x = 2,680,757,203.40/64,952.15
  6. Step 6: Final answer
    x = 41,272.80

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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.