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Finding the Fourth Proportional to 246,329.02, 369,493.71 and 59,340.70

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Solution

The fourth proportional to 246,329.02, 369,493.71 and 59,340.70 is: 89,011.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,329.02 : 369,493.71 = 59,340.70 : x
  2. Step 2: Convert to fraction form
    246,329.02/369,493.71 = 59,340.70/x
  3. Step 3: Cross multiply
    246,329.02x = 369,493.71 × 59,340.70
  4. Step 4: Simplify right side
    246,329.02x = 21,926,015,397.00
  5. Step 5: Solve for x
    x = 21,926,015,397.00/246,329.02
  6. Step 6: Final answer
    x = 89,011.09

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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.