Home / 4,582.47-6,872.85-1,295.54

Finding the Fourth Proportional to 4,582.47, 6,872.85 and 1,295.54

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Solution

The fourth proportional to 4,582.47, 6,872.85 and 1,295.54 is: 1,943.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,582.47 : 6,872.85 = 1,295.54 : x
  2. Step 2: Convert to fraction form
    4,582.47/6,872.85 = 1,295.54/x
  3. Step 3: Cross multiply
    4,582.47x = 6,872.85 × 1,295.54
  4. Step 4: Simplify right side
    4,582.47x = 8,904,052.09
  5. Step 5: Solve for x
    x = 8,904,052.09/4,582.47
  6. Step 6: Final answer
    x = 1,943.07

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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.