Home / 69,691.97-104,533.73-24,715.56

Finding the Fourth Proportional to 69,691.97, 104,533.73 and 24,715.56

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Solution

The fourth proportional to 69,691.97, 104,533.73 and 24,715.56 is: 37,071.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,691.97 : 104,533.73 = 24,715.56 : x
  2. Step 2: Convert to fraction form
    69,691.97/104,533.73 = 24,715.56/x
  3. Step 3: Cross multiply
    69,691.97x = 104,533.73 × 24,715.56
  4. Step 4: Simplify right side
    69,691.97x = 2,583,610,036.95
  5. Step 5: Solve for x
    x = 2,583,610,036.95/69,691.97
  6. Step 6: Final answer
    x = 37,071.85

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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.