Home / 3,093.33-4,641.48-1,923.03

Finding the Fourth Proportional to 3,093.33, 4,641.48 and 1,923.03

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Solution

The fourth proportional to 3,093.33, 4,641.48 and 1,923.03 is: 2,885.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093.33 : 4,641.48 = 1,923.03 : x
  2. Step 2: Convert to fraction form
    3,093.33/4,641.48 = 1,923.03/x
  3. Step 3: Cross multiply
    3,093.33x = 4,641.48 × 1,923.03
  4. Step 4: Simplify right side
    3,093.33x = 8,925,705.28
  5. Step 5: Solve for x
    x = 8,925,705.28/3,093.33
  6. Step 6: Final answer
    x = 2,885.47

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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.