Home / 27,680.34-41,494.95-11,036.34

Finding the Fourth Proportional to 27,680.34, 41,494.95 and 11,036.34

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Solution

The fourth proportional to 27,680.34, 41,494.95 and 11,036.34 is: 16,544.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,680.34 : 41,494.95 = 11,036.34 : x
  2. Step 2: Convert to fraction form
    27,680.34/41,494.95 = 11,036.34/x
  3. Step 3: Cross multiply
    27,680.34x = 41,494.95 × 11,036.34
  4. Step 4: Simplify right side
    27,680.34x = 457,952,573.48
  5. Step 5: Solve for x
    x = 457,952,573.48/27,680.34
  6. Step 6: Final answer
    x = 16,544.33

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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.