Home / 5,544.40-8,316.60-3,204.40

Finding the Fourth Proportional to 5,544.40, 8,316.60 and 3,204.40

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Solution

The fourth proportional to 5,544.40, 8,316.60 and 3,204.40 is: 4,806.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544.40 : 8,316.60 = 3,204.40 : x
  2. Step 2: Convert to fraction form
    5,544.40/8,316.60 = 3,204.40/x
  3. Step 3: Cross multiply
    5,544.40x = 8,316.60 × 3,204.40
  4. Step 4: Simplify right side
    5,544.40x = 26,649,713.04
  5. Step 5: Solve for x
    x = 26,649,713.04/5,544.40
  6. Step 6: Final answer
    x = 4,806.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.