Home / 4,196.25-6,257.30-3,894.93

Finding the Fourth Proportional to 4,196.25, 6,257.30 and 3,894.93

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Solution

The fourth proportional to 4,196.25, 6,257.30 and 3,894.93 is: 5,807.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,196.25 : 6,257.30 = 3,894.93 : x
  2. Step 2: Convert to fraction form
    4,196.25/6,257.30 = 3,894.93/x
  3. Step 3: Cross multiply
    4,196.25x = 6,257.30 × 3,894.93
  4. Step 4: Simplify right side
    4,196.25x = 24,371,726.01
  5. Step 5: Solve for x
    x = 24,371,726.01/4,196.25
  6. Step 6: Final answer
    x = 5,807.98

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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.