Home / 246,282.62-369,423.92-190,204.52

Finding the Fourth Proportional to 246,282.62, 369,423.92 and 190,204.52

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Solution

The fourth proportional to 246,282.62, 369,423.92 and 190,204.52 is: 285,306.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,282.62 : 369,423.92 = 190,204.52 : x
  2. Step 2: Convert to fraction form
    246,282.62/369,423.92 = 190,204.52/x
  3. Step 3: Cross multiply
    246,282.62x = 369,423.92 × 190,204.52
  4. Step 4: Simplify right side
    246,282.62x = 70,266,100,779.19
  5. Step 5: Solve for x
    x = 70,266,100,779.19/246,282.62
  6. Step 6: Final answer
    x = 285,306.78

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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.