Home / 19,333.70-28,994.36-6,182.94

Finding the Fourth Proportional to 19,333.70, 28,994.36 and 6,182.94

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Solution

The fourth proportional to 19,333.70, 28,994.36 and 6,182.94 is: 9,272.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,333.70 : 28,994.36 = 6,182.94 : x
  2. Step 2: Convert to fraction form
    19,333.70/28,994.36 = 6,182.94/x
  3. Step 3: Cross multiply
    19,333.70x = 28,994.36 × 6,182.94
  4. Step 4: Simplify right side
    19,333.70x = 179,270,388.22
  5. Step 5: Solve for x
    x = 179,270,388.22/19,333.70
  6. Step 6: Final answer
    x = 9,272.43

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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.