Home / 4,623.45-6,941.35-3,934.54

Finding the Fourth Proportional to 4,623.45, 6,941.35 and 3,934.54

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Solution

The fourth proportional to 4,623.45, 6,941.35 and 3,934.54 is: 5,907.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623.45 : 6,941.35 = 3,934.54 : x
  2. Step 2: Convert to fraction form
    4,623.45/6,941.35 = 3,934.54/x
  3. Step 3: Cross multiply
    4,623.45x = 6,941.35 × 3,934.54
  4. Step 4: Simplify right side
    4,623.45x = 27,311,019.23
  5. Step 5: Solve for x
    x = 27,311,019.23/4,623.45
  6. Step 6: Final answer
    x = 5,907.06

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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.