Home / 17,080.04-25,622.22-6,690.44

Finding the Fourth Proportional to 17,080.04, 25,622.22 and 6,690.44

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Solution

The fourth proportional to 17,080.04, 25,622.22 and 6,690.44 is: 10,036.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,080.04 : 25,622.22 = 6,690.44 : x
  2. Step 2: Convert to fraction form
    17,080.04/25,622.22 = 6,690.44/x
  3. Step 3: Cross multiply
    17,080.04x = 25,622.22 × 6,690.44
  4. Step 4: Simplify right side
    17,080.04x = 171,424,014.72
  5. Step 5: Solve for x
    x = 171,424,014.72/17,080.04
  6. Step 6: Final answer
    x = 10,036.51

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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.