Home / 273,566.20-410,003.70-243,844.60

Finding the Fourth Proportional to 273,566.20, 410,003.70 and 243,844.60

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Solution

The fourth proportional to 273,566.20, 410,003.70 and 243,844.60 is: 365,458.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,566.20 : 410,003.70 = 243,844.60 : x
  2. Step 2: Convert to fraction form
    273,566.20/410,003.70 = 243,844.60/x
  3. Step 3: Cross multiply
    273,566.20x = 410,003.70 × 243,844.60
  4. Step 4: Simplify right side
    273,566.20x = 99,977,188,225.02
  5. Step 5: Solve for x
    x = 99,977,188,225.02/273,566.20
  6. Step 6: Final answer
    x = 365,458.85

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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.