Home / 166,973.49-250,493.04-61,793.37

Finding the Fourth Proportional to 166,973.49, 250,493.04 and 61,793.37

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Solution

The fourth proportional to 166,973.49, 250,493.04 and 61,793.37 is: 92,702.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,973.49 : 250,493.04 = 61,793.37 : x
  2. Step 2: Convert to fraction form
    166,973.49/250,493.04 = 61,793.37/x
  3. Step 3: Cross multiply
    166,973.49x = 250,493.04 × 61,793.37
  4. Step 4: Simplify right side
    166,973.49x = 15,478,809,103.14
  5. Step 5: Solve for x
    x = 15,478,809,103.14/166,973.49
  6. Step 6: Final answer
    x = 92,702.20

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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.