Home / 246,160.98-369,934.02-146,339.10

Finding the Fourth Proportional to 246,160.98, 369,934.02 and 146,339.10

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Solution

The fourth proportional to 246,160.98, 369,934.02 and 146,339.10 is: 219,920.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,160.98 : 369,934.02 = 146,339.10 : x
  2. Step 2: Convert to fraction form
    246,160.98/369,934.02 = 146,339.10/x
  3. Step 3: Cross multiply
    246,160.98x = 369,934.02 × 146,339.10
  4. Step 4: Simplify right side
    246,160.98x = 54,135,811,546.18
  5. Step 5: Solve for x
    x = 54,135,811,546.18/246,160.98
  6. Step 6: Final answer
    x = 219,920.36

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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.