Home / 27,906.36-41,853.06-10,384.44

Finding the Fourth Proportional to 27,906.36, 41,853.06 and 10,384.44

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Solution

The fourth proportional to 27,906.36, 41,853.06 and 10,384.44 is: 15,574.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,906.36 : 41,853.06 = 10,384.44 : x
  2. Step 2: Convert to fraction form
    27,906.36/41,853.06 = 10,384.44/x
  3. Step 3: Cross multiply
    27,906.36x = 41,853.06 × 10,384.44
  4. Step 4: Simplify right side
    27,906.36x = 434,620,590.39
  5. Step 5: Solve for x
    x = 434,620,590.39/27,906.36
  6. Step 6: Final answer
    x = 15,574.25

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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.