Home / 5,999.53-8,279.32-3,346.94

Finding the Fourth Proportional to 5,999.53, 8,279.32 and 3,346.94

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Solution

The fourth proportional to 5,999.53, 8,279.32 and 3,346.94 is: 4,618.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,999.53 : 8,279.32 = 3,346.94 : x
  2. Step 2: Convert to fraction form
    5,999.53/8,279.32 = 3,346.94/x
  3. Step 3: Cross multiply
    5,999.53x = 8,279.32 × 3,346.94
  4. Step 4: Simplify right side
    5,999.53x = 27,710,387.28
  5. Step 5: Solve for x
    x = 27,710,387.28/5,999.53
  6. Step 6: Final answer
    x = 4,618.76

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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.