Home / 19,452.83-26,843.91-10,956.33

Finding the Fourth Proportional to 19,452.83, 26,843.91 and 10,956.33

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Solution

The fourth proportional to 19,452.83, 26,843.91 and 10,956.33 is: 15,119.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,452.83 : 26,843.91 = 10,956.33 : x
  2. Step 2: Convert to fraction form
    19,452.83/26,843.91 = 10,956.33/x
  3. Step 3: Cross multiply
    19,452.83x = 26,843.91 × 10,956.33
  4. Step 4: Simplify right side
    19,452.83x = 294,110,695.36
  5. Step 5: Solve for x
    x = 294,110,695.36/19,452.83
  6. Step 6: Final answer
    x = 15,119.18

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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.