Home / 4,261.85-6,384.41-3,797.45

Finding the Fourth Proportional to 4,261.85, 6,384.41 and 3,797.45

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Solution

The fourth proportional to 4,261.85, 6,384.41 and 3,797.45 is: 5,688.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,261.85 : 6,384.41 = 3,797.45 : x
  2. Step 2: Convert to fraction form
    4,261.85/6,384.41 = 3,797.45/x
  3. Step 3: Cross multiply
    4,261.85x = 6,384.41 × 3,797.45
  4. Step 4: Simplify right side
    4,261.85x = 24,244,458.77
  5. Step 5: Solve for x
    x = 24,244,458.77/4,261.85
  6. Step 6: Final answer
    x = 5,688.72

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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.