Home / 11,095.06-15,311.22-6,059.34

Finding the Fourth Proportional to 11,095.06, 15,311.22 and 6,059.34

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Solution

The fourth proportional to 11,095.06, 15,311.22 and 6,059.34 is: 8,361.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,095.06 : 15,311.22 = 6,059.34 : x
  2. Step 2: Convert to fraction form
    11,095.06/15,311.22 = 6,059.34/x
  3. Step 3: Cross multiply
    11,095.06x = 15,311.22 × 6,059.34
  4. Step 4: Simplify right side
    11,095.06x = 92,775,887.79
  5. Step 5: Solve for x
    x = 92,775,887.79/11,095.06
  6. Step 6: Final answer
    x = 8,361.91

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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.