Home / 27,994.18-41,991.01-11,350.26

Finding the Fourth Proportional to 27,994.18, 41,991.01 and 11,350.26

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Solution

The fourth proportional to 27,994.18, 41,991.01 and 11,350.26 is: 17,025.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,994.18 : 41,991.01 = 11,350.26 : x
  2. Step 2: Convert to fraction form
    27,994.18/41,991.01 = 11,350.26/x
  3. Step 3: Cross multiply
    27,994.18x = 41,991.01 × 11,350.26
  4. Step 4: Simplify right side
    27,994.18x = 476,608,881.16
  5. Step 5: Solve for x
    x = 476,608,881.16/27,994.18
  6. Step 6: Final answer
    x = 17,025.28

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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.