Home / 6,054.35-8,354.95-3,365.55

Finding the Fourth Proportional to 6,054.35, 8,354.95 and 3,365.55

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Solution

The fourth proportional to 6,054.35, 8,354.95 and 3,365.55 is: 4,644.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,054.35 : 8,354.95 = 3,365.55 : x
  2. Step 2: Convert to fraction form
    6,054.35/8,354.95 = 3,365.55/x
  3. Step 3: Cross multiply
    6,054.35x = 8,354.95 × 3,365.55
  4. Step 4: Simplify right side
    6,054.35x = 28,118,993.56
  5. Step 5: Solve for x
    x = 28,118,993.56/6,054.35
  6. Step 6: Final answer
    x = 4,644.43

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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.