Home / 151,264.77-226,898.46-43,193.86

Finding the Fourth Proportional to 151,264.77, 226,898.46 and 43,193.86

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Solution

The fourth proportional to 151,264.77, 226,898.46 and 43,193.86 is: 64,791.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,264.77 : 226,898.46 = 43,193.86 : x
  2. Step 2: Convert to fraction form
    151,264.77/226,898.46 = 43,193.86/x
  3. Step 3: Cross multiply
    151,264.77x = 226,898.46 × 43,193.86
  4. Step 4: Simplify right side
    151,264.77x = 9,800,619,640.22
  5. Step 5: Solve for x
    x = 9,800,619,640.22/151,264.77
  6. Step 6: Final answer
    x = 64,791.16

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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.