Home / 6,928.06-10,392.11-1,733.93

Finding the Fourth Proportional to 6,928.06, 10,392.11 and 1,733.93

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Solution

The fourth proportional to 6,928.06, 10,392.11 and 1,733.93 is: 2,600.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,928.06 : 10,392.11 = 1,733.93 : x
  2. Step 2: Convert to fraction form
    6,928.06/10,392.11 = 1,733.93/x
  3. Step 3: Cross multiply
    6,928.06x = 10,392.11 × 1,733.93
  4. Step 4: Simplify right side
    6,928.06x = 18,019,182.62
  5. Step 5: Solve for x
    x = 18,019,182.62/6,928.06
  6. Step 6: Final answer
    x = 2,600.90

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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.