Home / 166,862.23-250,293.19-67,022.44

Finding the Fourth Proportional to 166,862.23, 250,293.19 and 67,022.44

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Solution

The fourth proportional to 166,862.23, 250,293.19 and 67,022.44 is: 100,533.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,862.23 : 250,293.19 = 67,022.44 : x
  2. Step 2: Convert to fraction form
    166,862.23/250,293.19 = 67,022.44/x
  3. Step 3: Cross multiply
    166,862.23x = 250,293.19 × 67,022.44
  4. Step 4: Simplify right side
    166,862.23x = 16,775,259,641.56
  5. Step 5: Solve for x
    x = 16,775,259,641.56/166,862.23
  6. Step 6: Final answer
    x = 100,533.60

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1.5x scale

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.