Home / 227,716.64-341,536.24-61,465.76

Finding the Fourth Proportional to 227,716.64, 341,536.24 and 61,465.76

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Solution

The fourth proportional to 227,716.64, 341,536.24 and 61,465.76 is: 92,188.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,716.64 : 341,536.24 = 61,465.76 : x
  2. Step 2: Convert to fraction form
    227,716.64/341,536.24 = 61,465.76/x
  3. Step 3: Cross multiply
    227,716.64x = 341,536.24 × 61,465.76
  4. Step 4: Simplify right side
    227,716.64x = 20,992,784,559.14
  5. Step 5: Solve for x
    x = 20,992,784,559.14/227,716.64
  6. Step 6: Final answer
    x = 92,188.19

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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.