Home / 63,919.44-95,875.53-19,546.14

Finding the Fourth Proportional to 63,919.44, 95,875.53 and 19,546.14

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Solution

The fourth proportional to 63,919.44, 95,875.53 and 19,546.14 is: 29,318.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,919.44 : 95,875.53 = 19,546.14 : x
  2. Step 2: Convert to fraction form
    63,919.44/95,875.53 = 19,546.14/x
  3. Step 3: Cross multiply
    63,919.44x = 95,875.53 × 19,546.14
  4. Step 4: Simplify right side
    63,919.44x = 1,873,996,531.95
  5. Step 5: Solve for x
    x = 1,873,996,531.95/63,919.44
  6. Step 6: Final answer
    x = 29,318.10

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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.