Home / 96,814.80-145,240.56-33,632.46

Finding the Fourth Proportional to 96,814.80, 145,240.56 and 33,632.46

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Solution

The fourth proportional to 96,814.80, 145,240.56 and 33,632.46 is: 50,455.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,814.80 : 145,240.56 = 33,632.46 : x
  2. Step 2: Convert to fraction form
    96,814.80/145,240.56 = 33,632.46/x
  3. Step 3: Cross multiply
    96,814.80x = 145,240.56 × 33,632.46
  4. Step 4: Simplify right side
    96,814.80x = 4,884,797,324.58
  5. Step 5: Solve for x
    x = 4,884,797,324.58/96,814.80
  6. Step 6: Final answer
    x = 50,455.07

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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.