Home / 4,821.60-7,233.46-2,050.65

Finding the Fourth Proportional to 4,821.60, 7,233.46 and 2,050.65

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Solution

The fourth proportional to 4,821.60, 7,233.46 and 2,050.65 is: 3,076.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,821.60 : 7,233.46 = 2,050.65 : x
  2. Step 2: Convert to fraction form
    4,821.60/7,233.46 = 2,050.65/x
  3. Step 3: Cross multiply
    4,821.60x = 7,233.46 × 2,050.65
  4. Step 4: Simplify right side
    4,821.60x = 14,833,258.58
  5. Step 5: Solve for x
    x = 14,833,258.58/4,821.60
  6. Step 6: Final answer
    x = 3,076.42

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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.