Home / 175,654.19-263,319.83-63,306.92

Finding the Fourth Proportional to 175,654.19, 263,319.83 and 63,306.92

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Solution

The fourth proportional to 175,654.19, 263,319.83 and 63,306.92 is: 94,902.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,654.19 : 263,319.83 = 63,306.92 : x
  2. Step 2: Convert to fraction form
    175,654.19/263,319.83 = 63,306.92/x
  3. Step 3: Cross multiply
    175,654.19x = 263,319.83 × 63,306.92
  4. Step 4: Simplify right side
    175,654.19x = 16,669,966,253.89
  5. Step 5: Solve for x
    x = 16,669,966,253.89/175,654.19
  6. Step 6: Final answer
    x = 94,902.18

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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.