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Finding the Fourth Proportional to 135,294.00, 202,938.87 and 46,548.27

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Solution

The fourth proportional to 135,294.00, 202,938.87 and 46,548.27 is: 69,821.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,294.00 : 202,938.87 = 46,548.27 : x
  2. Step 2: Convert to fraction form
    135,294.00/202,938.87 = 46,548.27/x
  3. Step 3: Cross multiply
    135,294.00x = 202,938.87 × 46,548.27
  4. Step 4: Simplify right side
    135,294.00x = 9,446,453,226.98
  5. Step 5: Solve for x
    x = 9,446,453,226.98/135,294.00
  6. Step 6: Final answer
    x = 69,821.67

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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.