Home / 166,824.48-250,202.16-61,571.52

Finding the Fourth Proportional to 166,824.48, 250,202.16 and 61,571.52

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Solution

The fourth proportional to 166,824.48, 250,202.16 and 61,571.52 is: 92,344.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,824.48 : 250,202.16 = 61,571.52 : x
  2. Step 2: Convert to fraction form
    166,824.48/250,202.16 = 61,571.52/x
  3. Step 3: Cross multiply
    166,824.48x = 250,202.16 × 61,571.52
  4. Step 4: Simplify right side
    166,824.48x = 15,405,327,298.48
  5. Step 5: Solve for x
    x = 15,405,327,298.48/166,824.48
  6. Step 6: Final answer
    x = 92,344.52

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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.