Home / 5,994.19-8,990.88-5,588.38

Finding the Fourth Proportional to 5,994.19, 8,990.88 and 5,588.38

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Solution

The fourth proportional to 5,994.19, 8,990.88 and 5,588.38 is: 8,382.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,994.19 : 8,990.88 = 5,588.38 : x
  2. Step 2: Convert to fraction form
    5,994.19/8,990.88 = 5,588.38/x
  3. Step 3: Cross multiply
    5,994.19x = 8,990.88 × 5,588.38
  4. Step 4: Simplify right side
    5,994.19x = 50,244,453.97
  5. Step 5: Solve for x
    x = 50,244,453.97/5,994.19
  6. Step 6: Final answer
    x = 8,382.19

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1.5x scale

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.