Home / 54,796.23-82,127.79-23,194.08

Finding the Fourth Proportional to 54,796.23, 82,127.79 and 23,194.08

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Solution

The fourth proportional to 54,796.23, 82,127.79 and 23,194.08 is: 34,762.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,796.23 : 82,127.79 = 23,194.08 : x
  2. Step 2: Convert to fraction form
    54,796.23/82,127.79 = 23,194.08/x
  3. Step 3: Cross multiply
    54,796.23x = 82,127.79 × 23,194.08
  4. Step 4: Simplify right side
    54,796.23x = 1,904,878,531.48
  5. Step 5: Solve for x
    x = 1,904,878,531.48/54,796.23
  6. Step 6: Final answer
    x = 34,762.95

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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.