Home / 166,552.63-229,836.90-94,955.71

Finding the Fourth Proportional to 166,552.63, 229,836.90 and 94,955.71

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Solution

The fourth proportional to 166,552.63, 229,836.90 and 94,955.71 is: 131,035.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,552.63 : 229,836.90 = 94,955.71 : x
  2. Step 2: Convert to fraction form
    166,552.63/229,836.90 = 94,955.71/x
  3. Step 3: Cross multiply
    166,552.63x = 229,836.90 × 94,955.71
  4. Step 4: Simplify right side
    166,552.63x = 21,824,326,023.70
  5. Step 5: Solve for x
    x = 21,824,326,023.70/166,552.63
  6. Step 6: Final answer
    x = 131,035.61

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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.