Home / 69,586.63-104,245.58-41,529.07

Finding the Fourth Proportional to 69,586.63, 104,245.58 and 41,529.07

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Solution

The fourth proportional to 69,586.63, 104,245.58 and 41,529.07 is: 62,213.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,586.63 : 104,245.58 = 41,529.07 : x
  2. Step 2: Convert to fraction form
    69,586.63/104,245.58 = 41,529.07/x
  3. Step 3: Cross multiply
    69,586.63x = 104,245.58 × 41,529.07
  4. Step 4: Simplify right side
    69,586.63x = 4,329,222,223.14
  5. Step 5: Solve for x
    x = 4,329,222,223.14/69,586.63
  6. Step 6: Final answer
    x = 62,213.42

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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.