Home / 63,725.43-95,588.29-19,352.51

Finding the Fourth Proportional to 63,725.43, 95,588.29 and 19,352.51

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Solution

The fourth proportional to 63,725.43, 95,588.29 and 19,352.51 is: 29,028.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,725.43 : 95,588.29 = 19,352.51 : x
  2. Step 2: Convert to fraction form
    63,725.43/95,588.29 = 19,352.51/x
  3. Step 3: Cross multiply
    63,725.43x = 95,588.29 × 19,352.51
  4. Step 4: Simplify right side
    63,725.43x = 1,849,873,338.11
  5. Step 5: Solve for x
    x = 1,849,873,338.11/63,725.43
  6. Step 6: Final answer
    x = 29,028.81

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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.