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Finding the Fourth Proportional to 22,463.54, 33,707.46 and 9,324.98

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Solution

The fourth proportional to 22,463.54, 33,707.46 and 9,324.98 is: 13,992.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,463.54 : 33,707.46 = 9,324.98 : x
  2. Step 2: Convert to fraction form
    22,463.54/33,707.46 = 9,324.98/x
  3. Step 3: Cross multiply
    22,463.54x = 33,707.46 × 9,324.98
  4. Step 4: Simplify right side
    22,463.54x = 314,321,390.35
  5. Step 5: Solve for x
    x = 314,321,390.35/22,463.54
  6. Step 6: Final answer
    x = 13,992.51

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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.