Home / 6,825.83-10,224.96-4,712.27

Finding the Fourth Proportional to 6,825.83, 10,224.96 and 4,712.27

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Solution

The fourth proportional to 6,825.83, 10,224.96 and 4,712.27 is: 7,058.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,825.83 : 10,224.96 = 4,712.27 : x
  2. Step 2: Convert to fraction form
    6,825.83/10,224.96 = 4,712.27/x
  3. Step 3: Cross multiply
    6,825.83x = 10,224.96 × 4,712.27
  4. Step 4: Simplify right side
    6,825.83x = 48,182,721.13
  5. Step 5: Solve for x
    x = 48,182,721.13/6,825.83
  6. Step 6: Final answer
    x = 7,058.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.