Home / 4,341.73-6,511.23-1,568.02

Finding the Fourth Proportional to 4,341.73, 6,511.23 and 1,568.02

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Solution

The fourth proportional to 4,341.73, 6,511.23 and 1,568.02 is: 2,351.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341.73 : 6,511.23 = 1,568.02 : x
  2. Step 2: Convert to fraction form
    4,341.73/6,511.23 = 1,568.02/x
  3. Step 3: Cross multiply
    4,341.73x = 6,511.23 × 1,568.02
  4. Step 4: Simplify right side
    4,341.73x = 10,209,738.86
  5. Step 5: Solve for x
    x = 10,209,738.86/4,341.73
  6. Step 6: Final answer
    x = 2,351.54

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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.