Home / 4,828.43-6,663.17-2,703.96

Finding the Fourth Proportional to 4,828.43, 6,663.17 and 2,703.96

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Solution

The fourth proportional to 4,828.43, 6,663.17 and 2,703.96 is: 3,731.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828.43 : 6,663.17 = 2,703.96 : x
  2. Step 2: Convert to fraction form
    4,828.43/6,663.17 = 2,703.96/x
  3. Step 3: Cross multiply
    4,828.43x = 6,663.17 × 2,703.96
  4. Step 4: Simplify right side
    4,828.43x = 18,016,931.63
  5. Step 5: Solve for x
    x = 18,016,931.63/4,828.43
  6. Step 6: Final answer
    x = 3,731.43

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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.