Home / 3,063.10-4,226.82-1,736.93

Finding the Fourth Proportional to 3,063.10, 4,226.82 and 1,736.93

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Solution

The fourth proportional to 3,063.10, 4,226.82 and 1,736.93 is: 2,396.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063.10 : 4,226.82 = 1,736.93 : x
  2. Step 2: Convert to fraction form
    3,063.10/4,226.82 = 1,736.93/x
  3. Step 3: Cross multiply
    3,063.10x = 4,226.82 × 1,736.93
  4. Step 4: Simplify right side
    3,063.10x = 7,341,690.46
  5. Step 5: Solve for x
    x = 7,341,690.46/3,063.10
  6. Step 6: Final answer
    x = 2,396.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.