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Finding the Fourth Proportional to 22,373.34, 33,566.67 and 9,226.50

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Solution

The fourth proportional to 22,373.34, 33,566.67 and 9,226.50 is: 13,842.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,373.34 : 33,566.67 = 9,226.50 : x
  2. Step 2: Convert to fraction form
    22,373.34/33,566.67 = 9,226.50/x
  3. Step 3: Cross multiply
    22,373.34x = 33,566.67 × 9,226.50
  4. Step 4: Simplify right side
    22,373.34x = 309,702,880.76
  5. Step 5: Solve for x
    x = 309,702,880.76/22,373.34
  6. Step 6: Final answer
    x = 13,842.50

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.