Home / 2,563.08-3,844.66-1,416.12

Finding the Fourth Proportional to 2,563.08, 3,844.66 and 1,416.12

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Solution

The fourth proportional to 2,563.08, 3,844.66 and 1,416.12 is: 2,124.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563.08 : 3,844.66 = 1,416.12 : x
  2. Step 2: Convert to fraction form
    2,563.08/3,844.66 = 1,416.12/x
  3. Step 3: Cross multiply
    2,563.08x = 3,844.66 × 1,416.12
  4. Step 4: Simplify right side
    2,563.08x = 5,444,499.92
  5. Step 5: Solve for x
    x = 5,444,499.92/2,563.08
  6. Step 6: Final answer
    x = 2,124.20

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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.