Home / 4,994.50-7,453.77-4,440.94

Finding the Fourth Proportional to 4,994.50, 7,453.77 and 4,440.94

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Solution

The fourth proportional to 4,994.50, 7,453.77 and 4,440.94 is: 6,627.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994.50 : 7,453.77 = 4,440.94 : x
  2. Step 2: Convert to fraction form
    4,994.50/7,453.77 = 4,440.94/x
  3. Step 3: Cross multiply
    4,994.50x = 7,453.77 × 4,440.94
  4. Step 4: Simplify right side
    4,994.50x = 33,101,745.34
  5. Step 5: Solve for x
    x = 33,101,745.34/4,994.50
  6. Step 6: Final answer
    x = 6,627.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.