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Finding the Fourth Proportional to 246,674.96, 369,785.62 and 88,864.82

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Solution

The fourth proportional to 246,674.96, 369,785.62 and 88,864.82 is: 133,215.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,674.96 : 369,785.62 = 88,864.82 : x
  2. Step 2: Convert to fraction form
    246,674.96/369,785.62 = 88,864.82/x
  3. Step 3: Cross multiply
    246,674.96x = 369,785.62 × 88,864.82
  4. Step 4: Simplify right side
    246,674.96x = 32,860,932,559.89
  5. Step 5: Solve for x
    x = 32,860,932,559.89/246,674.96
  6. Step 6: Final answer
    x = 133,215.52

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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.