Home / 11,358.36-17,097.84-8,094.06

Finding the Fourth Proportional to 11,358.36, 17,097.84 and 8,094.06

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Solution

The fourth proportional to 11,358.36, 17,097.84 and 8,094.06 is: 12,184.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,358.36 : 17,097.84 = 8,094.06 : x
  2. Step 2: Convert to fraction form
    11,358.36/17,097.84 = 8,094.06/x
  3. Step 3: Cross multiply
    11,358.36x = 17,097.84 × 8,094.06
  4. Step 4: Simplify right side
    11,358.36x = 138,390,942.83
  5. Step 5: Solve for x
    x = 138,390,942.83/11,358.36
  6. Step 6: Final answer
    x = 12,184.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.