Home / 63,724.96-95,581.22-19,352.09

Finding the Fourth Proportional to 63,724.96, 95,581.22 and 19,352.09

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Solution

The fourth proportional to 63,724.96, 95,581.22 and 19,352.09 is: 29,026.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,724.96 : 95,581.22 = 19,352.09 : x
  2. Step 2: Convert to fraction form
    63,724.96/95,581.22 = 19,352.09/x
  3. Step 3: Cross multiply
    63,724.96x = 95,581.22 × 19,352.09
  4. Step 4: Simplify right side
    63,724.96x = 1,849,696,704.44
  5. Step 5: Solve for x
    x = 1,849,696,704.44/63,724.96
  6. Step 6: Final answer
    x = 29,026.25

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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.