Home / 5,881.02-8,821.44-2,370.94

Finding the Fourth Proportional to 5,881.02, 8,821.44 and 2,370.94

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Solution

The fourth proportional to 5,881.02, 8,821.44 and 2,370.94 is: 3,556.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,881.02 : 8,821.44 = 2,370.94 : x
  2. Step 2: Convert to fraction form
    5,881.02/8,821.44 = 2,370.94/x
  3. Step 3: Cross multiply
    5,881.02x = 8,821.44 × 2,370.94
  4. Step 4: Simplify right side
    5,881.02x = 20,915,082.90
  5. Step 5: Solve for x
    x = 20,915,082.90/5,881.02
  6. Step 6: Final answer
    x = 3,556.37

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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.