Home / 175,924.75-263,787.15-69,250.89

Finding the Fourth Proportional to 175,924.75, 263,787.15 and 69,250.89

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Solution

The fourth proportional to 175,924.75, 263,787.15 and 69,250.89 is: 103,836.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,924.75 : 263,787.15 = 69,250.89 : x
  2. Step 2: Convert to fraction form
    175,924.75/263,787.15 = 69,250.89/x
  3. Step 3: Cross multiply
    175,924.75x = 263,787.15 × 69,250.89
  4. Step 4: Simplify right side
    175,924.75x = 18,267,494,908.06
  5. Step 5: Solve for x
    x = 18,267,494,908.06/175,924.75
  6. Step 6: Final answer
    x = 103,836.98

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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.