Home / 64,732.44-97,110.92-25,287.06

Finding the Fourth Proportional to 64,732.44, 97,110.92 and 25,287.06

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Solution

The fourth proportional to 64,732.44, 97,110.92 and 25,287.06 is: 37,935.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,732.44 : 97,110.92 = 25,287.06 : x
  2. Step 2: Convert to fraction form
    64,732.44/97,110.92 = 25,287.06/x
  3. Step 3: Cross multiply
    64,732.44x = 97,110.92 × 25,287.06
  4. Step 4: Simplify right side
    64,732.44x = 2,455,649,660.70
  5. Step 5: Solve for x
    x = 2,455,649,660.70/64,732.44
  6. Step 6: Final answer
    x = 37,935.38

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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.