Home / 166,923.62-250,210.46-61,675.46

Finding the Fourth Proportional to 166,923.62, 250,210.46 and 61,675.46

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Solution

The fourth proportional to 166,923.62, 250,210.46 and 61,675.46 is: 92,448.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,923.62 : 250,210.46 = 61,675.46 : x
  2. Step 2: Convert to fraction form
    166,923.62/250,210.46 = 61,675.46/x
  3. Step 3: Cross multiply
    166,923.62x = 250,210.46 × 61,675.46
  4. Step 4: Simplify right side
    166,923.62x = 15,431,845,217.31
  5. Step 5: Solve for x
    x = 15,431,845,217.31/166,923.62
  6. Step 6: Final answer
    x = 92,448.54

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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.