Home / 69,476.06-95,877.07-37,644.95

Finding the Fourth Proportional to 69,476.06, 95,877.07 and 37,644.95

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Solution

The fourth proportional to 69,476.06, 95,877.07 and 37,644.95 is: 51,950.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,476.06 : 95,877.07 = 37,644.95 : x
  2. Step 2: Convert to fraction form
    69,476.06/95,877.07 = 37,644.95/x
  3. Step 3: Cross multiply
    69,476.06x = 95,877.07 × 37,644.95
  4. Step 4: Simplify right side
    69,476.06x = 3,609,287,651.88
  5. Step 5: Solve for x
    x = 3,609,287,651.88/69,476.06
  6. Step 6: Final answer
    x = 51,950.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.