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Finding the Fourth Proportional to 33,706.48, 50,552.04 and 9,084.40

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Solution

The fourth proportional to 33,706.48, 50,552.04 and 9,084.40 is: 13,624.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,706.48 : 50,552.04 = 9,084.40 : x
  2. Step 2: Convert to fraction form
    33,706.48/50,552.04 = 9,084.40/x
  3. Step 3: Cross multiply
    33,706.48x = 50,552.04 × 9,084.40
  4. Step 4: Simplify right side
    33,706.48x = 459,234,952.18
  5. Step 5: Solve for x
    x = 459,234,952.18/33,706.48
  6. Step 6: Final answer
    x = 13,624.53

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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.