Home / 126,604.75-174,707.46-69,232.69

Finding the Fourth Proportional to 126,604.75, 174,707.46 and 69,232.69

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Solution

The fourth proportional to 126,604.75, 174,707.46 and 69,232.69 is: 95,537.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,604.75 : 174,707.46 = 69,232.69 : x
  2. Step 2: Convert to fraction form
    126,604.75/174,707.46 = 69,232.69/x
  3. Step 3: Cross multiply
    126,604.75x = 174,707.46 × 69,232.69
  4. Step 4: Simplify right side
    126,604.75x = 12,095,467,418.87
  5. Step 5: Solve for x
    x = 12,095,467,418.87/126,604.75
  6. Step 6: Final answer
    x = 95,537.23

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1.5x scale

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.