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Finding the Fourth Proportional to 182,976.77, 274,412.48 and 63,028.87

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Solution

The fourth proportional to 182,976.77, 274,412.48 and 63,028.87 is: 94,525.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,976.77 : 274,412.48 = 63,028.87 : x
  2. Step 2: Convert to fraction form
    182,976.77/274,412.48 = 63,028.87/x
  3. Step 3: Cross multiply
    182,976.77x = 274,412.48 × 63,028.87
  4. Step 4: Simplify right side
    182,976.77x = 17,295,906,841.09
  5. Step 5: Solve for x
    x = 17,295,906,841.09/182,976.77
  6. Step 6: Final answer
    x = 94,525.15

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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.