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Finding the Fourth Proportional to 41,151.70, 56,787.47 and 25,846.16

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Solution

The fourth proportional to 41,151.70, 56,787.47 and 25,846.16 is: 35,666.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,151.70 : 56,787.47 = 25,846.16 : x
  2. Step 2: Convert to fraction form
    41,151.70/56,787.47 = 25,846.16/x
  3. Step 3: Cross multiply
    41,151.70x = 56,787.47 × 25,846.16
  4. Step 4: Simplify right side
    41,151.70x = 1,467,737,816.29
  5. Step 5: Solve for x
    x = 1,467,737,816.29/41,151.70
  6. Step 6: Final answer
    x = 35,666.52

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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.