Home / 19,203.76-28,799.88-6,059.44

Finding the Fourth Proportional to 19,203.76, 28,799.88 and 6,059.44

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Solution

The fourth proportional to 19,203.76, 28,799.88 and 6,059.44 is: 9,087.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,203.76 : 28,799.88 = 6,059.44 : x
  2. Step 2: Convert to fraction form
    19,203.76/28,799.88 = 6,059.44/x
  3. Step 3: Cross multiply
    19,203.76x = 28,799.88 × 6,059.44
  4. Step 4: Simplify right side
    19,203.76x = 174,511,144.87
  5. Step 5: Solve for x
    x = 174,511,144.87/19,203.76
  6. Step 6: Final answer
    x = 9,087.34

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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.