Home / 4,426.85-6,109.80-2,634.42

Finding the Fourth Proportional to 4,426.85, 6,109.80 and 2,634.42

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Solution

The fourth proportional to 4,426.85, 6,109.80 and 2,634.42 is: 3,635.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,426.85 : 6,109.80 = 2,634.42 : x
  2. Step 2: Convert to fraction form
    4,426.85/6,109.80 = 2,634.42/x
  3. Step 3: Cross multiply
    4,426.85x = 6,109.80 × 2,634.42
  4. Step 4: Simplify right side
    4,426.85x = 16,095,792.35
  5. Step 5: Solve for x
    x = 16,095,792.35/4,426.85
  6. Step 6: Final answer
    x = 3,635.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.