Home / 4,316.80-6,475.33-1,196.54

Finding the Fourth Proportional to 4,316.80, 6,475.33 and 1,196.54

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Solution

The fourth proportional to 4,316.80, 6,475.33 and 1,196.54 is: 1,794.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316.80 : 6,475.33 = 1,196.54 : x
  2. Step 2: Convert to fraction form
    4,316.80/6,475.33 = 1,196.54/x
  3. Step 3: Cross multiply
    4,316.80x = 6,475.33 × 1,196.54
  4. Step 4: Simplify right side
    4,316.80x = 7,747,958.98
  5. Step 5: Solve for x
    x = 7,747,958.98/4,316.80
  6. Step 6: Final answer
    x = 1,794.84

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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.