Home / 4,339.92-6,500.16-3,363.06

Finding the Fourth Proportional to 4,339.92, 6,500.16 and 3,363.06

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Solution

The fourth proportional to 4,339.92, 6,500.16 and 3,363.06 is: 5,037.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,339.92 : 6,500.16 = 3,363.06 : x
  2. Step 2: Convert to fraction form
    4,339.92/6,500.16 = 3,363.06/x
  3. Step 3: Cross multiply
    4,339.92x = 6,500.16 × 3,363.06
  4. Step 4: Simplify right side
    4,339.92x = 21,860,428.09
  5. Step 5: Solve for x
    x = 21,860,428.09/4,339.92
  6. Step 6: Final answer
    x = 5,037.06

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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.