Home / 4,197.78-6,295.23-1,732.50

Finding the Fourth Proportional to 4,197.78, 6,295.23 and 1,732.50

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Solution

The fourth proportional to 4,197.78, 6,295.23 and 1,732.50 is: 2,598.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,197.78 : 6,295.23 = 1,732.50 : x
  2. Step 2: Convert to fraction form
    4,197.78/6,295.23 = 1,732.50/x
  3. Step 3: Cross multiply
    4,197.78x = 6,295.23 × 1,732.50
  4. Step 4: Simplify right side
    4,197.78x = 10,906,485.98
  5. Step 5: Solve for x
    x = 10,906,485.98/4,197.78
  6. Step 6: Final answer
    x = 2,598.16

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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.