Home / 33,076.59-49,616.51-13,352.69

Finding the Fourth Proportional to 33,076.59, 49,616.51 and 13,352.69

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Solution

The fourth proportional to 33,076.59, 49,616.51 and 13,352.69 is: 20,029.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,076.59 : 49,616.51 = 13,352.69 : x
  2. Step 2: Convert to fraction form
    33,076.59/49,616.51 = 13,352.69/x
  3. Step 3: Cross multiply
    33,076.59x = 49,616.51 × 13,352.69
  4. Step 4: Simplify right side
    33,076.59x = 662,513,562.07
  5. Step 5: Solve for x
    x = 662,513,562.07/33,076.59
  6. Step 6: Final answer
    x = 20,029.68

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1.5x scale

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.