Home / 5,845.16-8,064-3,603.14

Finding the Fourth Proportional to 5,845.16, 8,064 and 3,603.14

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Solution

The fourth proportional to 5,845.16, 8,064 and 3,603.14 is: 4,970.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,845.16 : 8,064 = 3,603.14 : x
  2. Step 2: Convert to fraction form
    5,845.16/8,064 = 3,603.14/x
  3. Step 3: Cross multiply
    5,845.16x = 8,064 × 3,603.14
  4. Step 4: Simplify right side
    5,845.16x = 29,055,720.96
  5. Step 5: Solve for x
    x = 29,055,720.96/5,845.16
  6. Step 6: Final answer
    x = 4,970.90

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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.