Home / 96,635.08-133,351.91-53,614.11

Finding the Fourth Proportional to 96,635.08, 133,351.91 and 53,614.11

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Solution

The fourth proportional to 96,635.08, 133,351.91 and 53,614.11 is: 73,984.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,635.08 : 133,351.91 = 53,614.11 : x
  2. Step 2: Convert to fraction form
    96,635.08/133,351.91 = 53,614.11/x
  3. Step 3: Cross multiply
    96,635.08x = 133,351.91 × 53,614.11
  4. Step 4: Simplify right side
    96,635.08x = 7,149,544,404.50
  5. Step 5: Solve for x
    x = 7,149,544,404.50/96,635.08
  6. Step 6: Final answer
    x = 73,984.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.