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Finding the Fourth Proportional to 22,030.92, 33,058.50 and 9,551.04

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Solution

The fourth proportional to 22,030.92, 33,058.50 and 9,551.04 is: 14,331.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,030.92 : 33,058.50 = 9,551.04 : x
  2. Step 2: Convert to fraction form
    22,030.92/33,058.50 = 9,551.04/x
  3. Step 3: Cross multiply
    22,030.92x = 33,058.50 × 9,551.04
  4. Step 4: Simplify right side
    22,030.92x = 315,743,055.84
  5. Step 5: Solve for x
    x = 315,743,055.84/22,030.92
  6. Step 6: Final answer
    x = 14,331.81

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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.