Home / 126,096.08-174,010.19-68,735.93

Finding the Fourth Proportional to 126,096.08, 174,010.19 and 68,735.93

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Solution

The fourth proportional to 126,096.08, 174,010.19 and 68,735.93 is: 94,854.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,096.08 : 174,010.19 = 68,735.93 : x
  2. Step 2: Convert to fraction form
    126,096.08/174,010.19 = 68,735.93/x
  3. Step 3: Cross multiply
    126,096.08x = 174,010.19 × 68,735.93
  4. Step 4: Simplify right side
    126,096.08x = 11,960,751,025.40
  5. Step 5: Solve for x
    x = 11,960,751,025.40/126,096.08
  6. Step 6: Final answer
    x = 94,854.27

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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.