Home / 3,336.97-4,605.04-1,824.57

Finding the Fourth Proportional to 3,336.97, 4,605.04 and 1,824.57

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Solution

The fourth proportional to 3,336.97, 4,605.04 and 1,824.57 is: 2,517.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336.97 : 4,605.04 = 1,824.57 : x
  2. Step 2: Convert to fraction form
    3,336.97/4,605.04 = 1,824.57/x
  3. Step 3: Cross multiply
    3,336.97x = 4,605.04 × 1,824.57
  4. Step 4: Simplify right side
    3,336.97x = 8,402,217.83
  5. Step 5: Solve for x
    x = 8,402,217.83/3,336.97
  6. Step 6: Final answer
    x = 2,517.92

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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.