Home / 1,716.08-2,368.52-1,095.44

Finding the Fourth Proportional to 1,716.08, 2,368.52 and 1,095.44

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Solution

The fourth proportional to 1,716.08, 2,368.52 and 1,095.44 is: 1,511.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716.08 : 2,368.52 = 1,095.44 : x
  2. Step 2: Convert to fraction form
    1,716.08/2,368.52 = 1,095.44/x
  3. Step 3: Cross multiply
    1,716.08x = 2,368.52 × 1,095.44
  4. Step 4: Simplify right side
    1,716.08x = 2,594,571.55
  5. Step 5: Solve for x
    x = 2,594,571.55/1,716.08
  6. Step 6: Final answer
    x = 1,511.92

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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.