Home / 5,975.95-8,246.40-3,323.07

Finding the Fourth Proportional to 5,975.95, 8,246.40 and 3,323.07

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Solution

The fourth proportional to 5,975.95, 8,246.40 and 3,323.07 is: 4,585.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,975.95 : 8,246.40 = 3,323.07 : x
  2. Step 2: Convert to fraction form
    5,975.95/8,246.40 = 3,323.07/x
  3. Step 3: Cross multiply
    5,975.95x = 8,246.40 × 3,323.07
  4. Step 4: Simplify right side
    5,975.95x = 27,403,364.45
  5. Step 5: Solve for x
    x = 27,403,364.45/5,975.95
  6. Step 6: Final answer
    x = 4,585.61

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Similar ratio
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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.