Home / 182,519.33-251,862.44-100,844.11

Finding the Fourth Proportional to 182,519.33, 251,862.44 and 100,844.11

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Solution

The fourth proportional to 182,519.33, 251,862.44 and 100,844.11 is: 139,157.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,519.33 : 251,862.44 = 100,844.11 : x
  2. Step 2: Convert to fraction form
    182,519.33/251,862.44 = 100,844.11/x
  3. Step 3: Cross multiply
    182,519.33x = 251,862.44 × 100,844.11
  4. Step 4: Simplify right side
    182,519.33x = 25,398,842,813.00
  5. Step 5: Solve for x
    x = 25,398,842,813.00/182,519.33
  6. Step 6: Final answer
    x = 139,157.00

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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.