Home / 4,820.92-7,231.93-1,700.26

Finding the Fourth Proportional to 4,820.92, 7,231.93 and 1,700.26

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Solution

The fourth proportional to 4,820.92, 7,231.93 and 1,700.26 is: 2,550.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,820.92 : 7,231.93 = 1,700.26 : x
  2. Step 2: Convert to fraction form
    4,820.92/7,231.93 = 1,700.26/x
  3. Step 3: Cross multiply
    4,820.92x = 7,231.93 × 1,700.26
  4. Step 4: Simplify right side
    4,820.92x = 12,296,138.97
  5. Step 5: Solve for x
    x = 12,296,138.97/4,820.92
  6. Step 6: Final answer
    x = 2,550.58

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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.