Home / 9,998.07-14,991.98-5,846.19

Finding the Fourth Proportional to 9,998.07, 14,991.98 and 5,846.19

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Solution

The fourth proportional to 9,998.07, 14,991.98 and 5,846.19 is: 8,766.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,998.07 : 14,991.98 = 5,846.19 : x
  2. Step 2: Convert to fraction form
    9,998.07/14,991.98 = 5,846.19/x
  3. Step 3: Cross multiply
    9,998.07x = 14,991.98 × 5,846.19
  4. Step 4: Simplify right side
    9,998.07x = 87,645,963.56
  5. Step 5: Solve for x
    x = 87,645,963.56/9,998.07
  6. Step 6: Final answer
    x = 8,766.29

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Similar ratio
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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.