Home / 5,966-8,233.08-3,313.52

Finding the Fourth Proportional to 5,966, 8,233.08 and 3,313.52

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Solution

The fourth proportional to 5,966, 8,233.08 and 3,313.52 is: 4,572.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,966 : 8,233.08 = 3,313.52 : x
  2. Step 2: Convert to fraction form
    5,966/8,233.08 = 3,313.52/x
  3. Step 3: Cross multiply
    5,966x = 8,233.08 × 3,313.52
  4. Step 4: Simplify right side
    5,966x = 27,280,475.24
  5. Step 5: Solve for x
    x = 27,280,475.24/5,966
  6. Step 6: Final answer
    x = 4,572.66

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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.