Home / 656,163.20-984,123.30-182,750.60

Finding the Fourth Proportional to 656,163.20, 984,123.30 and 182,750.60

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Solution

The fourth proportional to 656,163.20, 984,123.30 and 182,750.60 is: 274,092.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    656,163.20 : 984,123.30 = 182,750.60 : x
  2. Step 2: Convert to fraction form
    656,163.20/984,123.30 = 182,750.60/x
  3. Step 3: Cross multiply
    656,163.20x = 984,123.30 × 182,750.60
  4. Step 4: Simplify right side
    656,163.20x = 179,849,123,548.98
  5. Step 5: Solve for x
    x = 179,849,123,548.98/656,163.20
  6. Step 6: Final answer
    x = 274,092.06

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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.