Home / 166,544.50-229,825.70-94,947.60

Finding the Fourth Proportional to 166,544.50, 229,825.70 and 94,947.60

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Solution

The fourth proportional to 166,544.50, 229,825.70 and 94,947.60 is: 131,024.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,544.50 : 229,825.70 = 94,947.60 : x
  2. Step 2: Convert to fraction form
    166,544.50/229,825.70 = 94,947.60/x
  3. Step 3: Cross multiply
    166,544.50x = 229,825.70 × 94,947.60
  4. Step 4: Simplify right side
    166,544.50x = 21,821,398,633.32
  5. Step 5: Solve for x
    x = 21,821,398,633.32/166,544.50
  6. Step 6: Final answer
    x = 131,024.43

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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.