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Finding the Fourth Proportional to 22,294.58, 33,446.99 and 7,503.10

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Solution

The fourth proportional to 22,294.58, 33,446.99 and 7,503.10 is: 11,256.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,294.58 : 33,446.99 = 7,503.10 : x
  2. Step 2: Convert to fraction form
    22,294.58/33,446.99 = 7,503.10/x
  3. Step 3: Cross multiply
    22,294.58x = 33,446.99 × 7,503.10
  4. Step 4: Simplify right side
    22,294.58x = 250,956,045.81
  5. Step 5: Solve for x
    x = 250,956,045.81/22,294.58
  6. Step 6: Final answer
    x = 11,256.37

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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.