Home / 64,906.52-97,360.38-25,467.62

Finding the Fourth Proportional to 64,906.52, 97,360.38 and 25,467.62

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Solution

The fourth proportional to 64,906.52, 97,360.38 and 25,467.62 is: 38,201.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,906.52 : 97,360.38 = 25,467.62 : x
  2. Step 2: Convert to fraction form
    64,906.52/97,360.38 = 25,467.62/x
  3. Step 3: Cross multiply
    64,906.52x = 97,360.38 × 25,467.62
  4. Step 4: Simplify right side
    64,906.52x = 2,479,536,674.09
  5. Step 5: Solve for x
    x = 2,479,536,674.09/64,906.52
  6. Step 6: Final answer
    x = 38,201.66

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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.