Home / 182,326.14-251,622.71-101,769.37

Finding the Fourth Proportional to 182,326.14, 251,622.71 and 101,769.37

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Solution

The fourth proportional to 182,326.14, 251,622.71 and 101,769.37 is: 140,448.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,326.14 : 251,622.71 = 101,769.37 : x
  2. Step 2: Convert to fraction form
    182,326.14/251,622.71 = 101,769.37/x
  3. Step 3: Cross multiply
    182,326.14x = 251,622.71 × 101,769.37
  4. Step 4: Simplify right side
    182,326.14x = 25,607,483,918.12
  5. Step 5: Solve for x
    x = 25,607,483,918.12/182,326.14
  6. Step 6: Final answer
    x = 140,448.78

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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.