Home / 10,874.22-15,006.26-6,094.16

Finding the Fourth Proportional to 10,874.22, 15,006.26 and 6,094.16

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Solution

The fourth proportional to 10,874.22, 15,006.26 and 6,094.16 is: 8,409.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,874.22 : 15,006.26 = 6,094.16 : x
  2. Step 2: Convert to fraction form
    10,874.22/15,006.26 = 6,094.16/x
  3. Step 3: Cross multiply
    10,874.22x = 15,006.26 × 6,094.16
  4. Step 4: Simplify right side
    10,874.22x = 91,450,588.12
  5. Step 5: Solve for x
    x = 91,450,588.12/10,874.22
  6. Step 6: Final answer
    x = 8,409.85

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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.