Home / 146,827.26-202,705.56-96,672.06

Finding the Fourth Proportional to 146,827.26, 202,705.56 and 96,672.06

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Solution

The fourth proportional to 146,827.26, 202,705.56 and 96,672.06 is: 133,462.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,827.26 : 202,705.56 = 96,672.06 : x
  2. Step 2: Convert to fraction form
    146,827.26/202,705.56 = 96,672.06/x
  3. Step 3: Cross multiply
    146,827.26x = 202,705.56 × 96,672.06
  4. Step 4: Simplify right side
    146,827.26x = 19,595,964,058.65
  5. Step 5: Solve for x
    x = 19,595,964,058.65/146,827.26
  6. Step 6: Final answer
    x = 133,462.71

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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.