Home / 61,366.41-84,667.28-37,467.97

Finding the Fourth Proportional to 61,366.41, 84,667.28 and 37,467.97

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Solution

The fourth proportional to 61,366.41, 84,667.28 and 37,467.97 is: 51,694.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,366.41 : 84,667.28 = 37,467.97 : x
  2. Step 2: Convert to fraction form
    61,366.41/84,667.28 = 37,467.97/x
  3. Step 3: Cross multiply
    61,366.41x = 84,667.28 × 37,467.97
  4. Step 4: Simplify right side
    61,366.41x = 3,172,310,708.01
  5. Step 5: Solve for x
    x = 3,172,310,708.01/61,366.41
  6. Step 6: Final answer
    x = 51,694.58

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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.