Home / 4,119.04-6,177.92-1,196.74

Finding the Fourth Proportional to 4,119.04, 6,177.92 and 1,196.74

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Solution

The fourth proportional to 4,119.04, 6,177.92 and 1,196.74 is: 1,794.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,119.04 : 6,177.92 = 1,196.74 : x
  2. Step 2: Convert to fraction form
    4,119.04/6,177.92 = 1,196.74/x
  3. Step 3: Cross multiply
    4,119.04x = 6,177.92 × 1,196.74
  4. Step 4: Simplify right side
    4,119.04x = 7,393,363.98
  5. Step 5: Solve for x
    x = 7,393,363.98/4,119.04
  6. Step 6: Final answer
    x = 1,794.92

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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.