Home / 17,396.96-26,097.47-5,546.60

Finding the Fourth Proportional to 17,396.96, 26,097.47 and 5,546.60

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Solution

The fourth proportional to 17,396.96, 26,097.47 and 5,546.60 is: 8,320.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,396.96 : 26,097.47 = 5,546.60 : x
  2. Step 2: Convert to fraction form
    17,396.96/26,097.47 = 5,546.60/x
  3. Step 3: Cross multiply
    17,396.96x = 26,097.47 × 5,546.60
  4. Step 4: Simplify right side
    17,396.96x = 144,752,068.88
  5. Step 5: Solve for x
    x = 144,752,068.88/17,396.96
  6. Step 6: Final answer
    x = 8,320.54

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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.