Home / 4,835.00-6,671.80-2,845.44

Finding the Fourth Proportional to 4,835.00, 6,671.80 and 2,845.44

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Solution

The fourth proportional to 4,835.00, 6,671.80 and 2,845.44 is: 3,926.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835.00 : 6,671.80 = 2,845.44 : x
  2. Step 2: Convert to fraction form
    4,835.00/6,671.80 = 2,845.44/x
  3. Step 3: Cross multiply
    4,835.00x = 6,671.80 × 2,845.44
  4. Step 4: Simplify right side
    4,835.00x = 18,984,213.71
  5. Step 5: Solve for x
    x = 18,984,213.71/4,835.00
  6. Step 6: Final answer
    x = 3,926.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.