Home / 4,856.22-7,283.55-1,568.88

Finding the Fourth Proportional to 4,856.22, 7,283.55 and 1,568.88

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Solution

The fourth proportional to 4,856.22, 7,283.55 and 1,568.88 is: 2,353.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856.22 : 7,283.55 = 1,568.88 : x
  2. Step 2: Convert to fraction form
    4,856.22/7,283.55 = 1,568.88/x
  3. Step 3: Cross multiply
    4,856.22x = 7,283.55 × 1,568.88
  4. Step 4: Simplify right side
    4,856.22x = 11,427,015.92
  5. Step 5: Solve for x
    x = 11,427,015.92/4,856.22
  6. Step 6: Final answer
    x = 2,353.07

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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.