Home / 182,668.36-252,077.38-102,096.52

Finding the Fourth Proportional to 182,668.36, 252,077.38 and 102,096.52

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Solution

The fourth proportional to 182,668.36, 252,077.38 and 102,096.52 is: 140,890.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,668.36 : 252,077.38 = 102,096.52 : x
  2. Step 2: Convert to fraction form
    182,668.36/252,077.38 = 102,096.52/x
  3. Step 3: Cross multiply
    182,668.36x = 252,077.38 × 102,096.52
  4. Step 4: Simplify right side
    182,668.36x = 25,736,223,268.72
  5. Step 5: Solve for x
    x = 25,736,223,268.72/182,668.36
  6. Step 6: Final answer
    x = 140,890.43

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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.