Home / 63,833.68-95,764.30-19,459.24

Finding the Fourth Proportional to 63,833.68, 95,764.30 and 19,459.24

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Solution

The fourth proportional to 63,833.68, 95,764.30 and 19,459.24 is: 29,193.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,833.68 : 95,764.30 = 19,459.24 : x
  2. Step 2: Convert to fraction form
    63,833.68/95,764.30 = 19,459.24/x
  3. Step 3: Cross multiply
    63,833.68x = 95,764.30 × 19,459.24
  4. Step 4: Simplify right side
    63,833.68x = 1,863,500,497.13
  5. Step 5: Solve for x
    x = 1,863,500,497.13/63,833.68
  6. Step 6: Final answer
    x = 29,193.06

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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.