Home / 9,094.23-13,622.94-4,157.06

Finding the Fourth Proportional to 9,094.23, 13,622.94 and 4,157.06

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Solution

The fourth proportional to 9,094.23, 13,622.94 and 4,157.06 is: 6,227.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,094.23 : 13,622.94 = 4,157.06 : x
  2. Step 2: Convert to fraction form
    9,094.23/13,622.94 = 4,157.06/x
  3. Step 3: Cross multiply
    9,094.23x = 13,622.94 × 4,157.06
  4. Step 4: Simplify right side
    9,094.23x = 56,631,310.84
  5. Step 5: Solve for x
    x = 56,631,310.84/9,094.23
  6. Step 6: Final answer
    x = 6,227.17

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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.