Home / 33,285.60-49,942.92-17,684.96

Finding the Fourth Proportional to 33,285.60, 49,942.92 and 17,684.96

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Solution

The fourth proportional to 33,285.60, 49,942.92 and 17,684.96 is: 26,535.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,285.60 : 49,942.92 = 17,684.96 : x
  2. Step 2: Convert to fraction form
    33,285.60/49,942.92 = 17,684.96/x
  3. Step 3: Cross multiply
    33,285.60x = 49,942.92 × 17,684.96
  4. Step 4: Simplify right side
    33,285.60x = 883,238,542.48
  5. Step 5: Solve for x
    x = 883,238,542.48/33,285.60
  6. Step 6: Final answer
    x = 26,535.15

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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.