Home / 151,010.20-226,588.20-106,541.20

Finding the Fourth Proportional to 151,010.20, 226,588.20 and 106,541.20

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Solution

The fourth proportional to 151,010.20, 226,588.20 and 106,541.20 is: 159,863.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,010.20 : 226,588.20 = 106,541.20 : x
  2. Step 2: Convert to fraction form
    151,010.20/226,588.20 = 106,541.20/x
  3. Step 3: Cross multiply
    151,010.20x = 226,588.20 × 106,541.20
  4. Step 4: Simplify right side
    151,010.20x = 24,140,978,733.84
  5. Step 5: Solve for x
    x = 24,140,978,733.84/151,010.20
  6. Step 6: Final answer
    x = 159,863.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.