Home / 64,057.24-96,033.92-26,645.30

Finding the Fourth Proportional to 64,057.24, 96,033.92 and 26,645.30

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Solution

The fourth proportional to 64,057.24, 96,033.92 and 26,645.30 is: 39,946.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,057.24 : 96,033.92 = 26,645.30 : x
  2. Step 2: Convert to fraction form
    64,057.24/96,033.92 = 26,645.30/x
  3. Step 3: Cross multiply
    64,057.24x = 96,033.92 × 26,645.30
  4. Step 4: Simplify right side
    64,057.24x = 2,558,852,608.58
  5. Step 5: Solve for x
    x = 2,558,852,608.58/64,057.24
  6. Step 6: Final answer
    x = 39,946.34

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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.