Home / 4,805.36-7,197.60-2,334.98

Finding the Fourth Proportional to 4,805.36, 7,197.60 and 2,334.98

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Solution

The fourth proportional to 4,805.36, 7,197.60 and 2,334.98 is: 3,497.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,805.36 : 7,197.60 = 2,334.98 : x
  2. Step 2: Convert to fraction form
    4,805.36/7,197.60 = 2,334.98/x
  3. Step 3: Cross multiply
    4,805.36x = 7,197.60 × 2,334.98
  4. Step 4: Simplify right side
    4,805.36x = 16,806,252.05
  5. Step 5: Solve for x
    x = 16,806,252.05/4,805.36
  6. Step 6: Final answer
    x = 3,497.40

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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.