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Finding the Fourth Proportional to 246,249.84, 369,393.80 and 94,519.87

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Solution

The fourth proportional to 246,249.84, 369,393.80 and 94,519.87 is: 141,787.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,249.84 : 369,393.80 = 94,519.87 : x
  2. Step 2: Convert to fraction form
    246,249.84/369,393.80 = 94,519.87/x
  3. Step 3: Cross multiply
    246,249.84x = 369,393.80 × 94,519.87
  4. Step 4: Simplify right side
    246,249.84x = 34,915,053,954.81
  5. Step 5: Solve for x
    x = 34,915,053,954.81/246,249.84
  6. Step 6: Final answer
    x = 141,787.11

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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.