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Finding the Fourth Proportional to 169,192.48, 233,485.44 and 92,713.44

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Solution

The fourth proportional to 169,192.48, 233,485.44 and 92,713.44 is: 127,944.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,192.48 : 233,485.44 = 92,713.44 : x
  2. Step 2: Convert to fraction form
    169,192.48/233,485.44 = 92,713.44/x
  3. Step 3: Cross multiply
    169,192.48x = 233,485.44 × 92,713.44
  4. Step 4: Simplify right side
    169,192.48x = 21,647,238,332.31
  5. Step 5: Solve for x
    x = 21,647,238,332.31/169,192.48
  6. Step 6: Final answer
    x = 127,944.45

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