Home / 69,448.52-95,838.99-37,617.50

Finding the Fourth Proportional to 69,448.52, 95,838.99 and 37,617.50

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Solution

The fourth proportional to 69,448.52, 95,838.99 and 37,617.50 is: 51,912.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,448.52 : 95,838.99 = 37,617.50 : x
  2. Step 2: Convert to fraction form
    69,448.52/95,838.99 = 37,617.50/x
  3. Step 3: Cross multiply
    69,448.52x = 95,838.99 × 37,617.50
  4. Step 4: Simplify right side
    69,448.52x = 3,605,223,206.33
  5. Step 5: Solve for x
    x = 3,605,223,206.33/69,448.52
  6. Step 6: Final answer
    x = 51,912.17

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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.