Home / 166,847.76-250,269.53-40,489.07

Finding the Fourth Proportional to 166,847.76, 250,269.53 and 40,489.07

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Solution

The fourth proportional to 166,847.76, 250,269.53 and 40,489.07 is: 60,733.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,847.76 : 250,269.53 = 40,489.07 : x
  2. Step 2: Convert to fraction form
    166,847.76/250,269.53 = 40,489.07/x
  3. Step 3: Cross multiply
    166,847.76x = 250,269.53 × 40,489.07
  4. Step 4: Simplify right side
    166,847.76x = 10,133,179,065.24
  5. Step 5: Solve for x
    x = 10,133,179,065.24/166,847.76
  6. Step 6: Final answer
    x = 60,733.08

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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.