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Finding the Fourth Proportional to 33,304.80, 49,810.32 and 29,632.80

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Solution

The fourth proportional to 33,304.80, 49,810.32 and 29,632.80 is: 44,318.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,304.80 : 49,810.32 = 29,632.80 : x
  2. Step 2: Convert to fraction form
    33,304.80/49,810.32 = 29,632.80/x
  3. Step 3: Cross multiply
    33,304.80x = 49,810.32 × 29,632.80
  4. Step 4: Simplify right side
    33,304.80x = 1,476,019,250.50
  5. Step 5: Solve for x
    x = 1,476,019,250.50/33,304.80
  6. Step 6: Final answer
    x = 44,318.51

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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.