Home / 4,837.92-7,257.48-1,551.24

Finding the Fourth Proportional to 4,837.92, 7,257.48 and 1,551.24

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Solution

The fourth proportional to 4,837.92, 7,257.48 and 1,551.24 is: 2,327.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,837.92 : 7,257.48 = 1,551.24 : x
  2. Step 2: Convert to fraction form
    4,837.92/7,257.48 = 1,551.24/x
  3. Step 3: Cross multiply
    4,837.92x = 7,257.48 × 1,551.24
  4. Step 4: Simplify right side
    4,837.92x = 11,258,093.28
  5. Step 5: Solve for x
    x = 11,258,093.28/4,837.92
  6. Step 6: Final answer
    x = 2,327.05

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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.