Home / 96,933.69-145,423.82-33,744.51

Finding the Fourth Proportional to 96,933.69, 145,423.82 and 33,744.51

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Solution

The fourth proportional to 96,933.69, 145,423.82 and 33,744.51 is: 50,624.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,933.69 : 145,423.82 = 33,744.51 : x
  2. Step 2: Convert to fraction form
    96,933.69/145,423.82 = 33,744.51/x
  3. Step 3: Cross multiply
    96,933.69x = 145,423.82 × 33,744.51
  4. Step 4: Simplify right side
    96,933.69x = 4,907,255,548.23
  5. Step 5: Solve for x
    x = 4,907,255,548.23/96,933.69
  6. Step 6: Final answer
    x = 50,624.87

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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.