Home / 10,750.93-14,846.09-8,093.72

Finding the Fourth Proportional to 10,750.93, 14,846.09 and 8,093.72

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Solution

The fourth proportional to 10,750.93, 14,846.09 and 8,093.72 is: 11,176.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,750.93 : 14,846.09 = 8,093.72 : x
  2. Step 2: Convert to fraction form
    10,750.93/14,846.09 = 8,093.72/x
  3. Step 3: Cross multiply
    10,750.93x = 14,846.09 × 8,093.72
  4. Step 4: Simplify right side
    10,750.93x = 120,160,092.20
  5. Step 5: Solve for x
    x = 120,160,092.20/10,750.93
  6. Step 6: Final answer
    x = 11,176.72

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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.