Home / 166,294.58-229,486.73-94,674.60

Finding the Fourth Proportional to 166,294.58, 229,486.73 and 94,674.60

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Solution

The fourth proportional to 166,294.58, 229,486.73 and 94,674.60 is: 130,651.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,294.58 : 229,486.73 = 94,674.60 : x
  2. Step 2: Convert to fraction form
    166,294.58/229,486.73 = 94,674.60/x
  3. Step 3: Cross multiply
    166,294.58x = 229,486.73 × 94,674.60
  4. Step 4: Simplify right side
    166,294.58x = 21,726,562,747.25
  5. Step 5: Solve for x
    x = 21,726,562,747.25/166,294.58
  6. Step 6: Final answer
    x = 130,651.06

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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.