Home / 19,180.54-28,771.98-6,033.34

Finding the Fourth Proportional to 19,180.54, 28,771.98 and 6,033.34

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Solution

The fourth proportional to 19,180.54, 28,771.98 and 6,033.34 is: 9,050.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,180.54 : 28,771.98 = 6,033.34 : x
  2. Step 2: Convert to fraction form
    19,180.54/28,771.98 = 6,033.34/x
  3. Step 3: Cross multiply
    19,180.54x = 28,771.98 × 6,033.34
  4. Step 4: Simplify right side
    19,180.54x = 173,591,137.81
  5. Step 5: Solve for x
    x = 173,591,137.81/19,180.54
  6. Step 6: Final answer
    x = 9,050.38

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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.