Home / 18,069.41-27,094.40-5,584.07

Finding the Fourth Proportional to 18,069.41, 27,094.40 and 5,584.07

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Solution

The fourth proportional to 18,069.41, 27,094.40 and 5,584.07 is: 8,373.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,069.41 : 27,094.40 = 5,584.07 : x
  2. Step 2: Convert to fraction form
    18,069.41/27,094.40 = 5,584.07/x
  3. Step 3: Cross multiply
    18,069.41x = 27,094.40 × 5,584.07
  4. Step 4: Simplify right side
    18,069.41x = 151,297,086.96
  5. Step 5: Solve for x
    x = 151,297,086.96/18,069.41
  6. Step 6: Final answer
    x = 8,373.10

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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.