Home / 4,815.96-7,225.49-2,044.96

Finding the Fourth Proportional to 4,815.96, 7,225.49 and 2,044.96

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Solution

The fourth proportional to 4,815.96, 7,225.49 and 2,044.96 is: 3,068.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,815.96 : 7,225.49 = 2,044.96 : x
  2. Step 2: Convert to fraction form
    4,815.96/7,225.49 = 2,044.96/x
  3. Step 3: Cross multiply
    4,815.96x = 7,225.49 × 2,044.96
  4. Step 4: Simplify right side
    4,815.96x = 14,775,854.22
  5. Step 5: Solve for x
    x = 14,775,854.22/4,815.96
  6. Step 6: Final answer
    x = 3,068.10

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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.