Home / 4,165.07-6,246.32-1,824.98

Finding the Fourth Proportional to 4,165.07, 6,246.32 and 1,824.98

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Solution

The fourth proportional to 4,165.07, 6,246.32 and 1,824.98 is: 2,736.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,165.07 : 6,246.32 = 1,824.98 : x
  2. Step 2: Convert to fraction form
    4,165.07/6,246.32 = 1,824.98/x
  3. Step 3: Cross multiply
    4,165.07x = 6,246.32 × 1,824.98
  4. Step 4: Simplify right side
    4,165.07x = 11,399,368.72
  5. Step 5: Solve for x
    x = 11,399,368.72/4,165.07
  6. Step 6: Final answer
    x = 2,736.90

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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.