Home / 146,818.26-202,693.14-96,663.06

Finding the Fourth Proportional to 146,818.26, 202,693.14 and 96,663.06

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Solution

The fourth proportional to 146,818.26, 202,693.14 and 96,663.06 is: 133,450.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,818.26 : 202,693.14 = 96,663.06 : x
  2. Step 2: Convert to fraction form
    146,818.26/202,693.14 = 96,663.06/x
  3. Step 3: Cross multiply
    146,818.26x = 202,693.14 × 96,663.06
  4. Step 4: Simplify right side
    146,818.26x = 19,592,939,153.41
  5. Step 5: Solve for x
    x = 19,592,939,153.41/146,818.26
  6. Step 6: Final answer
    x = 133,450.29

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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.