Home / 3,263.14-4,883.37-2,671.30

Finding the Fourth Proportional to 3,263.14, 4,883.37 and 2,671.30

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Solution

The fourth proportional to 3,263.14, 4,883.37 and 2,671.30 is: 3,997.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263.14 : 4,883.37 = 2,671.30 : x
  2. Step 2: Convert to fraction form
    3,263.14/4,883.37 = 2,671.30/x
  3. Step 3: Cross multiply
    3,263.14x = 4,883.37 × 2,671.30
  4. Step 4: Simplify right side
    3,263.14x = 13,044,946.28
  5. Step 5: Solve for x
    x = 13,044,946.28/3,263.14
  6. Step 6: Final answer
    x = 3,997.67

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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.