Home / 69,358.08-104,012.52-24,972.93

Finding the Fourth Proportional to 69,358.08, 104,012.52 and 24,972.93

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Solution

The fourth proportional to 69,358.08, 104,012.52 and 24,972.93 is: 37,450.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,358.08 : 104,012.52 = 24,972.93 : x
  2. Step 2: Convert to fraction form
    69,358.08/104,012.52 = 24,972.93/x
  3. Step 3: Cross multiply
    69,358.08x = 104,012.52 × 24,972.93
  4. Step 4: Simplify right side
    69,358.08x = 2,597,497,381.08
  5. Step 5: Solve for x
    x = 2,597,497,381.08/69,358.08
  6. Step 6: Final answer
    x = 37,450.54

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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.