Home / 5,966.48-8,233.71-3,313.87

Finding the Fourth Proportional to 5,966.48, 8,233.71 and 3,313.87

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Solution

The fourth proportional to 5,966.48, 8,233.71 and 3,313.87 is: 4,573.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,966.48 : 8,233.71 = 3,313.87 : x
  2. Step 2: Convert to fraction form
    5,966.48/8,233.71 = 3,313.87/x
  3. Step 3: Cross multiply
    5,966.48x = 8,233.71 × 3,313.87
  4. Step 4: Simplify right side
    5,966.48x = 27,285,444.56
  5. Step 5: Solve for x
    x = 27,285,444.56/5,966.48
  6. Step 6: Final answer
    x = 4,573.12

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1.5x scale

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.