Home / 11,395.35-17,082.90-6,133.19

Finding the Fourth Proportional to 11,395.35, 17,082.90 and 6,133.19

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Solution

The fourth proportional to 11,395.35, 17,082.90 and 6,133.19 is: 9,194.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,395.35 : 17,082.90 = 6,133.19 : x
  2. Step 2: Convert to fraction form
    11,395.35/17,082.90 = 6,133.19/x
  3. Step 3: Cross multiply
    11,395.35x = 17,082.90 × 6,133.19
  4. Step 4: Simplify right side
    11,395.35x = 104,772,586.04
  5. Step 5: Solve for x
    x = 104,772,586.04/11,395.35
  6. Step 6: Final answer
    x = 9,194.33

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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.