Home / 4,820.92-7,225.86-2,043.52

Finding the Fourth Proportional to 4,820.92, 7,225.86 and 2,043.52

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Solution

The fourth proportional to 4,820.92, 7,225.86 and 2,043.52 is: 3,062.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,820.92 : 7,225.86 = 2,043.52 : x
  2. Step 2: Convert to fraction form
    4,820.92/7,225.86 = 2,043.52/x
  3. Step 3: Cross multiply
    4,820.92x = 7,225.86 × 2,043.52
  4. Step 4: Simplify right side
    4,820.92x = 14,766,189.43
  5. Step 5: Solve for x
    x = 14,766,189.43/4,820.92
  6. Step 6: Final answer
    x = 3,062.94

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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.