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Finding the Fourth Proportional to 22,657.52, 33,992.39 and 9,506.36

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Solution

The fourth proportional to 22,657.52, 33,992.39 and 9,506.36 is: 14,262.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,657.52 : 33,992.39 = 9,506.36 : x
  2. Step 2: Convert to fraction form
    22,657.52/33,992.39 = 9,506.36/x
  3. Step 3: Cross multiply
    22,657.52x = 33,992.39 × 9,506.36
  4. Step 4: Simplify right side
    22,657.52x = 323,143,849.07
  5. Step 5: Solve for x
    x = 323,143,849.07/22,657.52
  6. Step 6: Final answer
    x = 14,262.10

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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.