Home / 126,596.52-174,707.46-70,004.52

Finding the Fourth Proportional to 126,596.52, 174,707.46 and 70,004.52

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Solution

The fourth proportional to 126,596.52, 174,707.46 and 70,004.52 is: 96,608.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,596.52 : 174,707.46 = 70,004.52 : x
  2. Step 2: Convert to fraction form
    126,596.52/174,707.46 = 70,004.52/x
  3. Step 3: Cross multiply
    126,596.52x = 174,707.46 × 70,004.52
  4. Step 4: Simplify right side
    126,596.52x = 12,230,311,877.72
  5. Step 5: Solve for x
    x = 12,230,311,877.72/126,596.52
  6. Step 6: Final answer
    x = 96,608.59

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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.