Home / 69,798.38-104,709.33-32,343.26

Finding the Fourth Proportional to 69,798.38, 104,709.33 and 32,343.26

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Solution

The fourth proportional to 69,798.38, 104,709.33 and 32,343.26 is: 48,520.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,798.38 : 104,709.33 = 32,343.26 : x
  2. Step 2: Convert to fraction form
    69,798.38/104,709.33 = 32,343.26/x
  3. Step 3: Cross multiply
    69,798.38x = 104,709.33 × 32,343.26
  4. Step 4: Simplify right side
    69,798.38x = 3,386,641,084.62
  5. Step 5: Solve for x
    x = 3,386,641,084.62/69,798.38
  6. Step 6: Final answer
    x = 48,520.34

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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.