Home / 2,955.14-4,433.14-1,568.12

Finding the Fourth Proportional to 2,955.14, 4,433.14 and 1,568.12

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Solution

The fourth proportional to 2,955.14, 4,433.14 and 1,568.12 is: 2,352.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955.14 : 4,433.14 = 1,568.12 : x
  2. Step 2: Convert to fraction form
    2,955.14/4,433.14 = 1,568.12/x
  3. Step 3: Cross multiply
    2,955.14x = 4,433.14 × 1,568.12
  4. Step 4: Simplify right side
    2,955.14x = 6,951,695.50
  5. Step 5: Solve for x
    x = 6,951,695.50/2,955.14
  6. Step 6: Final answer
    x = 2,352.41

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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.