Home / 69,727.76-104,597.04-41,837.84

Finding the Fourth Proportional to 69,727.76, 104,597.04 and 41,837.84

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Solution

The fourth proportional to 69,727.76, 104,597.04 and 41,837.84 is: 62,760.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,727.76 : 104,597.04 = 41,837.84 : x
  2. Step 2: Convert to fraction form
    69,727.76/104,597.04 = 41,837.84/x
  3. Step 3: Cross multiply
    69,727.76x = 104,597.04 × 41,837.84
  4. Step 4: Simplify right side
    69,727.76x = 4,376,114,223.99
  5. Step 5: Solve for x
    x = 4,376,114,223.99/69,727.76
  6. Step 6: Final answer
    x = 62,760.00

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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.