Home / 6,192.06-9,281.84-3,074.34

Finding the Fourth Proportional to 6,192.06, 9,281.84 and 3,074.34

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Solution

The fourth proportional to 6,192.06, 9,281.84 and 3,074.34 is: 4,608.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192.06 : 9,281.84 = 3,074.34 : x
  2. Step 2: Convert to fraction form
    6,192.06/9,281.84 = 3,074.34/x
  3. Step 3: Cross multiply
    6,192.06x = 9,281.84 × 3,074.34
  4. Step 4: Simplify right side
    6,192.06x = 28,535,531.99
  5. Step 5: Solve for x
    x = 28,535,531.99/6,192.06
  6. Step 6: Final answer
    x = 4,608.41

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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.