Home / 6,071.58-9,103.41-1,910.34

Finding the Fourth Proportional to 6,071.58, 9,103.41 and 1,910.34

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Solution

The fourth proportional to 6,071.58, 9,103.41 and 1,910.34 is: 2,864.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,071.58 : 9,103.41 = 1,910.34 : x
  2. Step 2: Convert to fraction form
    6,071.58/9,103.41 = 1,910.34/x
  3. Step 3: Cross multiply
    6,071.58x = 9,103.41 × 1,910.34
  4. Step 4: Simplify right side
    6,071.58x = 17,390,608.26
  5. Step 5: Solve for x
    x = 17,390,608.26/6,071.58
  6. Step 6: Final answer
    x = 2,864.26

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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.