Home / 182,195.19-251,429.81-101,627.93

Finding the Fourth Proportional to 182,195.19, 251,429.81 and 101,627.93

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Solution

The fourth proportional to 182,195.19, 251,429.81 and 101,627.93 is: 140,246.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,195.19 : 251,429.81 = 101,627.93 : x
  2. Step 2: Convert to fraction form
    182,195.19/251,429.81 = 101,627.93/x
  3. Step 3: Cross multiply
    182,195.19x = 251,429.81 × 101,627.93
  4. Step 4: Simplify right side
    182,195.19x = 25,552,291,251.03
  5. Step 5: Solve for x
    x = 25,552,291,251.03/182,195.19
  6. Step 6: Final answer
    x = 140,246.79

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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.