Home / 5,956.58-8,220.35-3,303.83

Finding the Fourth Proportional to 5,956.58, 8,220.35 and 3,303.83

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Solution

The fourth proportional to 5,956.58, 8,220.35 and 3,303.83 is: 4,559.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,956.58 : 8,220.35 = 3,303.83 : x
  2. Step 2: Convert to fraction form
    5,956.58/8,220.35 = 3,303.83/x
  3. Step 3: Cross multiply
    5,956.58x = 8,220.35 × 3,303.83
  4. Step 4: Simplify right side
    5,956.58x = 27,158,638.94
  5. Step 5: Solve for x
    x = 27,158,638.94/5,956.58
  6. Step 6: Final answer
    x = 4,559.43

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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.