Home / 19,297.54-26,625.36-11,744.19

Finding the Fourth Proportional to 19,297.54, 26,625.36 and 11,744.19

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Solution

The fourth proportional to 19,297.54, 26,625.36 and 11,744.19 is: 16,203.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,297.54 : 26,625.36 = 11,744.19 : x
  2. Step 2: Convert to fraction form
    19,297.54/26,625.36 = 11,744.19/x
  3. Step 3: Cross multiply
    19,297.54x = 26,625.36 × 11,744.19
  4. Step 4: Simplify right side
    19,297.54x = 312,693,264.64
  5. Step 5: Solve for x
    x = 312,693,264.64/19,297.54
  6. Step 6: Final answer
    x = 16,203.79

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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.