Home / 63,767.25-95,545.78-37,038.21

Finding the Fourth Proportional to 63,767.25, 95,545.78 and 37,038.21

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Solution

The fourth proportional to 63,767.25, 95,545.78 and 37,038.21 is: 55,496.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,767.25 : 95,545.78 = 37,038.21 : x
  2. Step 2: Convert to fraction form
    63,767.25/95,545.78 = 37,038.21/x
  3. Step 3: Cross multiply
    63,767.25x = 95,545.78 × 37,038.21
  4. Step 4: Simplify right side
    63,767.25x = 3,538,844,664.25
  5. Step 5: Solve for x
    x = 3,538,844,664.25/63,767.25
  6. Step 6: Final answer
    x = 55,496.27

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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.