Home / 9,094.37-13,646.66-3,548.09

Finding the Fourth Proportional to 9,094.37, 13,646.66 and 3,548.09

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Solution

The fourth proportional to 9,094.37, 13,646.66 and 3,548.09 is: 5,324.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,094.37 : 13,646.66 = 3,548.09 : x
  2. Step 2: Convert to fraction form
    9,094.37/13,646.66 = 3,548.09/x
  3. Step 3: Cross multiply
    9,094.37x = 13,646.66 × 3,548.09
  4. Step 4: Simplify right side
    9,094.37x = 48,419,560.14
  5. Step 5: Solve for x
    x = 48,419,560.14/9,094.37
  6. Step 6: Final answer
    x = 5,324.13

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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.