Home / 5,352.60-8,023.22-2,064.28

Finding the Fourth Proportional to 5,352.60, 8,023.22 and 2,064.28

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Solution

The fourth proportional to 5,352.60, 8,023.22 and 2,064.28 is: 3,094.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,352.60 : 8,023.22 = 2,064.28 : x
  2. Step 2: Convert to fraction form
    5,352.60/8,023.22 = 2,064.28/x
  3. Step 3: Cross multiply
    5,352.60x = 8,023.22 × 2,064.28
  4. Step 4: Simplify right side
    5,352.60x = 16,562,172.58
  5. Step 5: Solve for x
    x = 16,562,172.58/5,352.60
  6. Step 6: Final answer
    x = 3,094.23

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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.