Home / 229,548.22-344,342.19-63,336.22

Finding the Fourth Proportional to 229,548.22, 344,342.19 and 63,336.22

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Solution

The fourth proportional to 229,548.22, 344,342.19 and 63,336.22 is: 95,009.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,548.22 : 344,342.19 = 63,336.22 : x
  2. Step 2: Convert to fraction form
    229,548.22/344,342.19 = 63,336.22/x
  3. Step 3: Cross multiply
    229,548.22x = 344,342.19 × 63,336.22
  4. Step 4: Simplify right side
    229,548.22x = 21,809,332,701.12
  5. Step 5: Solve for x
    x = 21,809,332,701.12/229,548.22
  6. Step 6: Final answer
    x = 95,009.81

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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.