Home / 4,809.08-7,213.34-2,467.64

Finding the Fourth Proportional to 4,809.08, 7,213.34 and 2,467.64

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Solution

The fourth proportional to 4,809.08, 7,213.34 and 2,467.64 is: 3,701.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,809.08 : 7,213.34 = 2,467.64 : x
  2. Step 2: Convert to fraction form
    4,809.08/7,213.34 = 2,467.64/x
  3. Step 3: Cross multiply
    4,809.08x = 7,213.34 × 2,467.64
  4. Step 4: Simplify right side
    4,809.08x = 17,799,926.32
  5. Step 5: Solve for x
    x = 17,799,926.32/4,809.08
  6. Step 6: Final answer
    x = 3,701.32

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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.