Home / 6,054.36-8,355.06-3,365.64

Finding the Fourth Proportional to 6,054.36, 8,355.06 and 3,365.64

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Solution

The fourth proportional to 6,054.36, 8,355.06 and 3,365.64 is: 4,644.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,054.36 : 8,355.06 = 3,365.64 : x
  2. Step 2: Convert to fraction form
    6,054.36/8,355.06 = 3,365.64/x
  3. Step 3: Cross multiply
    6,054.36x = 8,355.06 × 3,365.64
  4. Step 4: Simplify right side
    6,054.36x = 28,120,124.14
  5. Step 5: Solve for x
    x = 28,120,124.14/6,054.36
  6. Step 6: Final answer
    x = 4,644.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.