Home / 9,403.70-14,093.33-3,850.74

Finding the Fourth Proportional to 9,403.70, 14,093.33 and 3,850.74

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Solution

The fourth proportional to 9,403.70, 14,093.33 and 3,850.74 is: 5,771.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,403.70 : 14,093.33 = 3,850.74 : x
  2. Step 2: Convert to fraction form
    9,403.70/14,093.33 = 3,850.74/x
  3. Step 3: Cross multiply
    9,403.70x = 14,093.33 × 3,850.74
  4. Step 4: Simplify right side
    9,403.70x = 54,269,730.31
  5. Step 5: Solve for x
    x = 54,269,730.31/9,403.70
  6. Step 6: Final answer
    x = 5,771.11

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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.