Home / 69,467.25-95,864.21-37,636.08

Finding the Fourth Proportional to 69,467.25, 95,864.21 and 37,636.08

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Solution

The fourth proportional to 69,467.25, 95,864.21 and 37,636.08 is: 51,937.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,467.25 : 95,864.21 = 37,636.08 : x
  2. Step 2: Convert to fraction form
    69,467.25/95,864.21 = 37,636.08/x
  3. Step 3: Cross multiply
    69,467.25x = 95,864.21 × 37,636.08
  4. Step 4: Simplify right side
    69,467.25x = 3,607,952,670.16
  5. Step 5: Solve for x
    x = 3,607,952,670.16/69,467.25
  6. Step 6: Final answer
    x = 51,937.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.