Home / 3,333.24-4,996.44-1,252.86

Finding the Fourth Proportional to 3,333.24, 4,996.44 and 1,252.86

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Solution

The fourth proportional to 3,333.24, 4,996.44 and 1,252.86 is: 1,878.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,333.24 : 4,996.44 = 1,252.86 : x
  2. Step 2: Convert to fraction form
    3,333.24/4,996.44 = 1,252.86/x
  3. Step 3: Cross multiply
    3,333.24x = 4,996.44 × 1,252.86
  4. Step 4: Simplify right side
    3,333.24x = 6,259,839.82
  5. Step 5: Solve for x
    x = 6,259,839.82/3,333.24
  6. Step 6: Final answer
    x = 1,878.00

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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.