Home / 5,975.98-8,246.80-3,323.46

Finding the Fourth Proportional to 5,975.98, 8,246.80 and 3,323.46

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Solution

The fourth proportional to 5,975.98, 8,246.80 and 3,323.46 is: 4,586.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,975.98 : 8,246.80 = 3,323.46 : x
  2. Step 2: Convert to fraction form
    5,975.98/8,246.80 = 3,323.46/x
  3. Step 3: Cross multiply
    5,975.98x = 8,246.80 × 3,323.46
  4. Step 4: Simplify right side
    5,975.98x = 27,407,909.93
  5. Step 5: Solve for x
    x = 27,407,909.93/5,975.98
  6. Step 6: Final answer
    x = 4,586.35

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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.