Home / 246,827.10-369,304.65-163,883.10

Finding the Fourth Proportional to 246,827.10, 369,304.65 and 163,883.10

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Solution

The fourth proportional to 246,827.10, 369,304.65 and 163,883.10 is: 245,203.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,827.10 : 369,304.65 = 163,883.10 : x
  2. Step 2: Convert to fraction form
    246,827.10/369,304.65 = 163,883.10/x
  3. Step 3: Cross multiply
    246,827.10x = 369,304.65 × 163,883.10
  4. Step 4: Simplify right side
    246,827.10x = 60,522,790,886.42
  5. Step 5: Solve for x
    x = 60,522,790,886.42/246,827.10
  6. Step 6: Final answer
    x = 245,203.18

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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.