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Finding the Fourth Proportional to 227,295.72, 341,192.66 and 94,269.42

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Solution

The fourth proportional to 227,295.72, 341,192.66 and 94,269.42 is: 141,507.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,295.72 : 341,192.66 = 94,269.42 : x
  2. Step 2: Convert to fraction form
    227,295.72/341,192.66 = 94,269.42/x
  3. Step 3: Cross multiply
    227,295.72x = 341,192.66 × 94,269.42
  4. Step 4: Simplify right side
    227,295.72x = 32,164,033,695.11
  5. Step 5: Solve for x
    x = 32,164,033,695.11/227,295.72
  6. Step 6: Final answer
    x = 141,507.43

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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.