Home / 166,952.11-250,443.64-60,362.73

Finding the Fourth Proportional to 166,952.11, 250,443.64 and 60,362.73

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Solution

The fourth proportional to 166,952.11, 250,443.64 and 60,362.73 is: 90,549.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,952.11 : 250,443.64 = 60,362.73 : x
  2. Step 2: Convert to fraction form
    166,952.11/250,443.64 = 60,362.73/x
  3. Step 3: Cross multiply
    166,952.11x = 250,443.64 × 60,362.73
  4. Step 4: Simplify right side
    166,952.11x = 15,117,461,346.33
  5. Step 5: Solve for x
    x = 15,117,461,346.33/166,952.11
  6. Step 6: Final answer
    x = 90,549.69

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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.