Home / 166,114.06-249,189.72-60,932.73

Finding the Fourth Proportional to 166,114.06, 249,189.72 and 60,932.73

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Solution

The fourth proportional to 166,114.06, 249,189.72 and 60,932.73 is: 91,405.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,114.06 : 249,189.72 = 60,932.73 : x
  2. Step 2: Convert to fraction form
    166,114.06/249,189.72 = 60,932.73/x
  3. Step 3: Cross multiply
    166,114.06x = 249,189.72 × 60,932.73
  4. Step 4: Simplify right side
    166,114.06x = 15,183,809,927.54
  5. Step 5: Solve for x
    x = 15,183,809,927.54/166,114.06
  6. Step 6: Final answer
    x = 91,405.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.