Home / 4,828.82-6,663.42-2,703.96

Finding the Fourth Proportional to 4,828.82, 6,663.42 and 2,703.96

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Solution

The fourth proportional to 4,828.82, 6,663.42 and 2,703.96 is: 3,731.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828.82 : 6,663.42 = 2,703.96 : x
  2. Step 2: Convert to fraction form
    4,828.82/6,663.42 = 2,703.96/x
  3. Step 3: Cross multiply
    4,828.82x = 6,663.42 × 2,703.96
  4. Step 4: Simplify right side
    4,828.82x = 18,017,621.14
  5. Step 5: Solve for x
    x = 18,017,621.14/4,828.82
  6. Step 6: Final answer
    x = 3,731.27

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1.5x scale

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.