Home / 5,966.13-8,232.98-3,313.70

Finding the Fourth Proportional to 5,966.13, 8,232.98 and 3,313.70

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Solution

The fourth proportional to 5,966.13, 8,232.98 and 3,313.70 is: 4,572.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,966.13 : 8,232.98 = 3,313.70 : x
  2. Step 2: Convert to fraction form
    5,966.13/8,232.98 = 3,313.70/x
  3. Step 3: Cross multiply
    5,966.13x = 8,232.98 × 3,313.70
  4. Step 4: Simplify right side
    5,966.13x = 27,281,625.83
  5. Step 5: Solve for x
    x = 27,281,625.83/5,966.13
  6. Step 6: Final answer
    x = 4,572.75

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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.