Home / 63,577.82-95,381.28-27,560.32

Finding the Fourth Proportional to 63,577.82, 95,381.28 and 27,560.32

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Solution

The fourth proportional to 63,577.82, 95,381.28 and 27,560.32 is: 41,346.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,577.82 : 95,381.28 = 27,560.32 : x
  2. Step 2: Convert to fraction form
    63,577.82/95,381.28 = 27,560.32/x
  3. Step 3: Cross multiply
    63,577.82x = 95,381.28 × 27,560.32
  4. Step 4: Simplify right side
    63,577.82x = 2,628,738,360.36
  5. Step 5: Solve for x
    x = 2,628,738,360.36/63,577.82
  6. Step 6: Final answer
    x = 41,346.78

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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.