Home / 5,042.43-6,959.16-3,052.62

Finding the Fourth Proportional to 5,042.43, 6,959.16 and 3,052.62

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Solution

The fourth proportional to 5,042.43, 6,959.16 and 3,052.62 is: 4,212.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,042.43 : 6,959.16 = 3,052.62 : x
  2. Step 2: Convert to fraction form
    5,042.43/6,959.16 = 3,052.62/x
  3. Step 3: Cross multiply
    5,042.43x = 6,959.16 × 3,052.62
  4. Step 4: Simplify right side
    5,042.43x = 21,243,671.00
  5. Step 5: Solve for x
    x = 21,243,671.00/5,042.43
  6. Step 6: Final answer
    x = 4,212.98

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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.