Home / 246,207.74-369,304.31-102,099.02

Finding the Fourth Proportional to 246,207.74, 369,304.31 and 102,099.02

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Solution

The fourth proportional to 246,207.74, 369,304.31 and 102,099.02 is: 153,145.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,207.74 : 369,304.31 = 102,099.02 : x
  2. Step 2: Convert to fraction form
    246,207.74/369,304.31 = 102,099.02/x
  3. Step 3: Cross multiply
    246,207.74x = 369,304.31 × 102,099.02
  4. Step 4: Simplify right side
    246,207.74x = 37,705,606,541.50
  5. Step 5: Solve for x
    x = 37,705,606,541.50/246,207.74
  6. Step 6: Final answer
    x = 153,145.50

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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.