Home / 5,982.32-8,973.48-1,822.34

Finding the Fourth Proportional to 5,982.32, 8,973.48 and 1,822.34

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Solution

The fourth proportional to 5,982.32, 8,973.48 and 1,822.34 is: 2,733.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,982.32 : 8,973.48 = 1,822.34 : x
  2. Step 2: Convert to fraction form
    5,982.32/8,973.48 = 1,822.34/x
  3. Step 3: Cross multiply
    5,982.32x = 8,973.48 × 1,822.34
  4. Step 4: Simplify right side
    5,982.32x = 16,352,731.54
  5. Step 5: Solve for x
    x = 16,352,731.54/5,982.32
  6. Step 6: Final answer
    x = 2,733.51

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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.