Home / 7,927.54-11,893.20-2,733.46

Finding the Fourth Proportional to 7,927.54, 11,893.20 and 2,733.46

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Solution

The fourth proportional to 7,927.54, 11,893.20 and 2,733.46 is: 4,100.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,927.54 : 11,893.20 = 2,733.46 : x
  2. Step 2: Convert to fraction form
    7,927.54/11,893.20 = 2,733.46/x
  3. Step 3: Cross multiply
    7,927.54x = 11,893.20 × 2,733.46
  4. Step 4: Simplify right side
    7,927.54x = 32,509,586.47
  5. Step 5: Solve for x
    x = 32,509,586.47/7,927.54
  6. Step 6: Final answer
    x = 4,100.84

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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.