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Finding the Fourth Proportional to 227,434.63, 341,005.96 and 94,406.71

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Solution

The fourth proportional to 227,434.63, 341,005.96 and 94,406.71 is: 141,549.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,434.63 : 341,005.96 = 94,406.71 : x
  2. Step 2: Convert to fraction form
    227,434.63/341,005.96 = 94,406.71/x
  3. Step 3: Cross multiply
    227,434.63x = 341,005.96 × 94,406.71
  4. Step 4: Simplify right side
    227,434.63x = 32,193,250,773.99
  5. Step 5: Solve for x
    x = 32,193,250,773.99/227,434.63
  6. Step 6: Final answer
    x = 141,549.47

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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.