Home / 62,175.82-93,185.69-48,976.06

Finding the Fourth Proportional to 62,175.82, 93,185.69 and 48,976.06

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Solution

The fourth proportional to 62,175.82, 93,185.69 and 48,976.06 is: 73,402.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,175.82 : 93,185.69 = 48,976.06 : x
  2. Step 2: Convert to fraction form
    62,175.82/93,185.69 = 48,976.06/x
  3. Step 3: Cross multiply
    62,175.82x = 93,185.69 × 48,976.06
  4. Step 4: Simplify right side
    62,175.82x = 4,563,867,944.58
  5. Step 5: Solve for x
    x = 4,563,867,944.58/62,175.82
  6. Step 6: Final answer
    x = 73,402.62

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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.