Home / 10,793.14-14,894.52-6,078.94

Finding the Fourth Proportional to 10,793.14, 14,894.52 and 6,078.94

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Solution

The fourth proportional to 10,793.14, 14,894.52 and 6,078.94 is: 8,388.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,793.14 : 14,894.52 = 6,078.94 : x
  2. Step 2: Convert to fraction form
    10,793.14/14,894.52 = 6,078.94/x
  3. Step 3: Cross multiply
    10,793.14x = 14,894.52 × 6,078.94
  4. Step 4: Simplify right side
    10,793.14x = 90,542,893.41
  5. Step 5: Solve for x
    x = 90,542,893.41/10,793.14
  6. Step 6: Final answer
    x = 8,388.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.