Home / 263,741.46-363,961.26-150,563.94

Finding the Fourth Proportional to 263,741.46, 363,961.26 and 150,563.94

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Solution

The fourth proportional to 263,741.46, 363,961.26 and 150,563.94 is: 207,777.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,741.46 : 363,961.26 = 150,563.94 : x
  2. Step 2: Convert to fraction form
    263,741.46/363,961.26 = 150,563.94/x
  3. Step 3: Cross multiply
    263,741.46x = 363,961.26 × 150,563.94
  4. Step 4: Simplify right side
    263,741.46x = 54,799,441,312.96
  5. Step 5: Solve for x
    x = 54,799,441,312.96/263,741.46
  6. Step 6: Final answer
    x = 207,777.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.