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Finding the Fourth Proportional to 22,352.67, 33,529.05 and 10,040.67

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Solution

The fourth proportional to 22,352.67, 33,529.05 and 10,040.67 is: 15,061.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,352.67 : 33,529.05 = 10,040.67 : x
  2. Step 2: Convert to fraction form
    22,352.67/33,529.05 = 10,040.67/x
  3. Step 3: Cross multiply
    22,352.67x = 33,529.05 × 10,040.67
  4. Step 4: Simplify right side
    22,352.67x = 336,654,126.46
  5. Step 5: Solve for x
    x = 336,654,126.46/22,352.67
  6. Step 6: Final answer
    x = 15,061.03

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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.