Home / 27,630.36-41,445.72-10,093.32

Finding the Fourth Proportional to 27,630.36, 41,445.72 and 10,093.32

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Solution

The fourth proportional to 27,630.36, 41,445.72 and 10,093.32 is: 15,140.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,630.36 : 41,445.72 = 10,093.32 : x
  2. Step 2: Convert to fraction form
    27,630.36/41,445.72 = 10,093.32/x
  3. Step 3: Cross multiply
    27,630.36x = 41,445.72 × 10,093.32
  4. Step 4: Simplify right side
    27,630.36x = 418,324,914.59
  5. Step 5: Solve for x
    x = 418,324,914.59/27,630.36
  6. Step 6: Final answer
    x = 15,140.05

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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.