Home / 64,496.24-96,772.08-33,353.36

Finding the Fourth Proportional to 64,496.24, 96,772.08 and 33,353.36

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Solution

The fourth proportional to 64,496.24, 96,772.08 and 33,353.36 is: 50,044.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,496.24 : 96,772.08 = 33,353.36 : x
  2. Step 2: Convert to fraction form
    64,496.24/96,772.08 = 33,353.36/x
  3. Step 3: Cross multiply
    64,496.24x = 96,772.08 × 33,353.36
  4. Step 4: Simplify right side
    64,496.24x = 3,227,674,022.19
  5. Step 5: Solve for x
    x = 3,227,674,022.19/64,496.24
  6. Step 6: Final answer
    x = 50,044.38

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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.