Home / 13,094.60-19,641.90-3,233.80

Finding the Fourth Proportional to 13,094.60, 19,641.90 and 3,233.80

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Solution

The fourth proportional to 13,094.60, 19,641.90 and 3,233.80 is: 4,850.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,094.60 : 19,641.90 = 3,233.80 : x
  2. Step 2: Convert to fraction form
    13,094.60/19,641.90 = 3,233.80/x
  3. Step 3: Cross multiply
    13,094.60x = 19,641.90 × 3,233.80
  4. Step 4: Simplify right side
    13,094.60x = 63,517,976.22
  5. Step 5: Solve for x
    x = 63,517,976.22/13,094.60
  6. Step 6: Final answer
    x = 4,850.70

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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.