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Finding the Fourth Proportional to 34,411.42, 47,480.54 and 22,492.27

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Solution

The fourth proportional to 34,411.42, 47,480.54 and 22,492.27 is: 31,034.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,411.42 : 47,480.54 = 22,492.27 : x
  2. Step 2: Convert to fraction form
    34,411.42/47,480.54 = 22,492.27/x
  3. Step 3: Cross multiply
    34,411.42x = 47,480.54 × 22,492.27
  4. Step 4: Simplify right side
    34,411.42x = 1,067,945,125.43
  5. Step 5: Solve for x
    x = 1,067,945,125.43/34,411.42
  6. Step 6: Final answer
    x = 31,034.61

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