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Finding the Fourth Proportional to 22,224.84, 33,346.53 and 9,753.84

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Solution

The fourth proportional to 22,224.84, 33,346.53 and 9,753.84 is: 14,634.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,224.84 : 33,346.53 = 9,753.84 : x
  2. Step 2: Convert to fraction form
    22,224.84/33,346.53 = 9,753.84/x
  3. Step 3: Cross multiply
    22,224.84x = 33,346.53 × 9,753.84
  4. Step 4: Simplify right side
    22,224.84x = 325,256,718.18
  5. Step 5: Solve for x
    x = 325,256,718.18/22,224.84
  6. Step 6: Final answer
    x = 14,634.83

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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.