Home / 182,114.40-273,333.60-107,140.80

Finding the Fourth Proportional to 182,114.40, 273,333.60 and 107,140.80

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Solution

The fourth proportional to 182,114.40, 273,333.60 and 107,140.80 is: 160,806.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,114.40 : 273,333.60 = 107,140.80 : x
  2. Step 2: Convert to fraction form
    182,114.40/273,333.60 = 107,140.80/x
  3. Step 3: Cross multiply
    182,114.40x = 273,333.60 × 107,140.80
  4. Step 4: Simplify right side
    182,114.40x = 29,285,180,570.88
  5. Step 5: Solve for x
    x = 29,285,180,570.88/182,114.40
  6. Step 6: Final answer
    x = 160,806.51

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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.