Home / 227,739.44-314,256.56-132,227.48

Finding the Fourth Proportional to 227,739.44, 314,256.56 and 132,227.48

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Solution

The fourth proportional to 227,739.44, 314,256.56 and 132,227.48 is: 182,460.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,739.44 : 314,256.56 = 132,227.48 : x
  2. Step 2: Convert to fraction form
    227,739.44/314,256.56 = 132,227.48/x
  3. Step 3: Cross multiply
    227,739.44x = 314,256.56 × 132,227.48
  4. Step 4: Simplify right side
    227,739.44x = 41,553,353,002.27
  5. Step 5: Solve for x
    x = 41,553,353,002.27/227,739.44
  6. Step 6: Final answer
    x = 182,460.06

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1.5x scale

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.