Home / 27,410.03-41,115.05-9,653.80

Finding the Fourth Proportional to 27,410.03, 41,115.05 and 9,653.80

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Solution

The fourth proportional to 27,410.03, 41,115.05 and 9,653.80 is: 14,480.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,410.03 : 41,115.05 = 9,653.80 : x
  2. Step 2: Convert to fraction form
    27,410.03/41,115.05 = 9,653.80/x
  3. Step 3: Cross multiply
    27,410.03x = 41,115.05 × 9,653.80
  4. Step 4: Simplify right side
    27,410.03x = 396,916,342.77
  5. Step 5: Solve for x
    x = 396,916,342.77/27,410.03
  6. Step 6: Final answer
    x = 14,480.70

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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.