Home / 69,697.41-104,499.19-41,637.06

Finding the Fourth Proportional to 69,697.41, 104,499.19 and 41,637.06

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Solution

The fourth proportional to 69,697.41, 104,499.19 and 41,637.06 is: 62,427.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,697.41 : 104,499.19 = 41,637.06 : x
  2. Step 2: Convert to fraction form
    69,697.41/104,499.19 = 41,637.06/x
  3. Step 3: Cross multiply
    69,697.41x = 104,499.19 × 41,637.06
  4. Step 4: Simplify right side
    69,697.41x = 4,351,039,272.83
  5. Step 5: Solve for x
    x = 4,351,039,272.83/69,697.41
  6. Step 6: Final answer
    x = 62,427.56

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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.