Home / 166,922.59-250,208.92-61,674.43

Finding the Fourth Proportional to 166,922.59, 250,208.92 and 61,674.43

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Solution

The fourth proportional to 166,922.59, 250,208.92 and 61,674.43 is: 92,446.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,922.59 : 250,208.92 = 61,674.43 : x
  2. Step 2: Convert to fraction form
    166,922.59/250,208.92 = 61,674.43/x
  3. Step 3: Cross multiply
    166,922.59x = 250,208.92 × 61,674.43
  4. Step 4: Simplify right side
    166,922.59x = 15,431,490,962.50
  5. Step 5: Solve for x
    x = 15,431,490,962.50/166,922.59
  6. Step 6: Final answer
    x = 92,446.99

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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.