Home / 335,682.12-503,523.20-114,066.12

Finding the Fourth Proportional to 335,682.12, 503,523.20 and 114,066.12

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Solution

The fourth proportional to 335,682.12, 503,523.20 and 114,066.12 is: 171,099.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,682.12 : 503,523.20 = 114,066.12 : x
  2. Step 2: Convert to fraction form
    335,682.12/503,523.20 = 114,066.12/x
  3. Step 3: Cross multiply
    335,682.12x = 503,523.20 × 114,066.12
  4. Step 4: Simplify right side
    335,682.12x = 57,434,937,753.98
  5. Step 5: Solve for x
    x = 57,434,937,753.98/335,682.12
  6. Step 6: Final answer
    x = 171,099.19

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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.