Home / 167,083.04-230,472.46-99,054.44

Finding the Fourth Proportional to 167,083.04, 230,472.46 and 99,054.44

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Solution

The fourth proportional to 167,083.04, 230,472.46 and 99,054.44 is: 136,634.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,083.04 : 230,472.46 = 99,054.44 : x
  2. Step 2: Convert to fraction form
    167,083.04/230,472.46 = 99,054.44/x
  3. Step 3: Cross multiply
    167,083.04x = 230,472.46 × 99,054.44
  4. Step 4: Simplify right side
    167,083.04x = 22,829,320,460.72
  5. Step 5: Solve for x
    x = 22,829,320,460.72/167,083.04
  6. Step 6: Final answer
    x = 136,634.58

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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.