Home / 246,469.98-340,127.55-133,292.46

Finding the Fourth Proportional to 246,469.98, 340,127.55 and 133,292.46

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Solution

The fourth proportional to 246,469.98, 340,127.55 and 133,292.46 is: 183,943.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,469.98 : 340,127.55 = 133,292.46 : x
  2. Step 2: Convert to fraction form
    246,469.98/340,127.55 = 133,292.46/x
  3. Step 3: Cross multiply
    246,469.98x = 340,127.55 × 133,292.46
  4. Step 4: Simplify right side
    246,469.98x = 45,336,437,853.27
  5. Step 5: Solve for x
    x = 45,336,437,853.27/246,469.98
  6. Step 6: Final answer
    x = 183,943.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.