Home / 9,941.40-14,910.12-3,367.44

Finding the Fourth Proportional to 9,941.40, 14,910.12 and 3,367.44

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Solution

The fourth proportional to 9,941.40, 14,910.12 and 3,367.44 is: 5,050.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,941.40 : 14,910.12 = 3,367.44 : x
  2. Step 2: Convert to fraction form
    9,941.40/14,910.12 = 3,367.44/x
  3. Step 3: Cross multiply
    9,941.40x = 14,910.12 × 3,367.44
  4. Step 4: Simplify right side
    9,941.40x = 50,208,934.49
  5. Step 5: Solve for x
    x = 50,208,934.49/9,941.40
  6. Step 6: Final answer
    x = 5,050.49

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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.