Home / 2,953.70-4,433.13-1,568.03

Finding the Fourth Proportional to 2,953.70, 4,433.13 and 1,568.03

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Solution

The fourth proportional to 2,953.70, 4,433.13 and 1,568.03 is: 2,353.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953.70 : 4,433.13 = 1,568.03 : x
  2. Step 2: Convert to fraction form
    2,953.70/4,433.13 = 1,568.03/x
  3. Step 3: Cross multiply
    2,953.70x = 4,433.13 × 1,568.03
  4. Step 4: Simplify right side
    2,953.70x = 6,951,280.83
  5. Step 5: Solve for x
    x = 6,951,280.83/2,953.70
  6. Step 6: Final answer
    x = 2,353.41

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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.