Home / 5,829.49-8,741.32-3,459.99

Finding the Fourth Proportional to 5,829.49, 8,741.32 and 3,459.99

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Solution

The fourth proportional to 5,829.49, 8,741.32 and 3,459.99 is: 5,188.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,829.49 : 8,741.32 = 3,459.99 : x
  2. Step 2: Convert to fraction form
    5,829.49/8,741.32 = 3,459.99/x
  3. Step 3: Cross multiply
    5,829.49x = 8,741.32 × 3,459.99
  4. Step 4: Simplify right side
    5,829.49x = 30,244,879.79
  5. Step 5: Solve for x
    x = 30,244,879.79/5,829.49
  6. Step 6: Final answer
    x = 5,188.25

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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.