Home / 96,386.26-133,001.22-53,362.48

Finding the Fourth Proportional to 96,386.26, 133,001.22 and 53,362.48

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Solution

The fourth proportional to 96,386.26, 133,001.22 and 53,362.48 is: 73,633.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,386.26 : 133,001.22 = 53,362.48 : x
  2. Step 2: Convert to fraction form
    96,386.26/133,001.22 = 53,362.48/x
  3. Step 3: Cross multiply
    96,386.26x = 133,001.22 × 53,362.48
  4. Step 4: Simplify right side
    96,386.26x = 7,097,274,942.23
  5. Step 5: Solve for x
    x = 7,097,274,942.23/96,386.26
  6. Step 6: Final answer
    x = 73,633.68

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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.