Home / 4,713.96-6,504.42-3,057

Finding the Fourth Proportional to 4,713.96, 6,504.42 and 3,057

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Solution

The fourth proportional to 4,713.96, 6,504.42 and 3,057 is: 4,218.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,713.96 : 6,504.42 = 3,057 : x
  2. Step 2: Convert to fraction form
    4,713.96/6,504.42 = 3,057/x
  3. Step 3: Cross multiply
    4,713.96x = 6,504.42 × 3,057
  4. Step 4: Simplify right side
    4,713.96x = 19,884,011.94
  5. Step 5: Solve for x
    x = 19,884,011.94/4,713.96
  6. Step 6: Final answer
    x = 4,218.11

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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.