Home / 20,094.23-30,146.39-6,053.96

Finding the Fourth Proportional to 20,094.23, 30,146.39 and 6,053.96

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Solution

The fourth proportional to 20,094.23, 30,146.39 and 6,053.96 is: 9,082.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,094.23 : 30,146.39 = 6,053.96 : x
  2. Step 2: Convert to fraction form
    20,094.23/30,146.39 = 6,053.96/x
  3. Step 3: Cross multiply
    20,094.23x = 30,146.39 × 6,053.96
  4. Step 4: Simplify right side
    20,094.23x = 182,504,858.20
  5. Step 5: Solve for x
    x = 182,504,858.20/20,094.23
  6. Step 6: Final answer
    x = 9,082.45

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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.