Home / 33,669.47-50,502.39-10,295.91

Finding the Fourth Proportional to 33,669.47, 50,502.39 and 10,295.91

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Solution

The fourth proportional to 33,669.47, 50,502.39 and 10,295.91 is: 15,443.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,669.47 : 50,502.39 = 10,295.91 : x
  2. Step 2: Convert to fraction form
    33,669.47/50,502.39 = 10,295.91/x
  3. Step 3: Cross multiply
    33,669.47x = 50,502.39 × 10,295.91
  4. Step 4: Simplify right side
    33,669.47x = 519,968,023.62
  5. Step 5: Solve for x
    x = 519,968,023.62/33,669.47
  6. Step 6: Final answer
    x = 15,443.31

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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.