Home / 64,185.68-96,277.56-22,633.04

Finding the Fourth Proportional to 64,185.68, 96,277.56 and 22,633.04

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Solution

The fourth proportional to 64,185.68, 96,277.56 and 22,633.04 is: 33,949.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,185.68 : 96,277.56 = 22,633.04 : x
  2. Step 2: Convert to fraction form
    64,185.68/96,277.56 = 22,633.04/x
  3. Step 3: Cross multiply
    64,185.68x = 96,277.56 × 22,633.04
  4. Step 4: Simplify right side
    64,185.68x = 2,179,053,866.58
  5. Step 5: Solve for x
    x = 2,179,053,866.58/64,185.68
  6. Step 6: Final answer
    x = 33,949.22

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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.