Home / 2,495.26-3,444.70-1,934.47

Finding the Fourth Proportional to 2,495.26, 3,444.70 and 1,934.47

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Solution

The fourth proportional to 2,495.26, 3,444.70 and 1,934.47 is: 2,670.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495.26 : 3,444.70 = 1,934.47 : x
  2. Step 2: Convert to fraction form
    2,495.26/3,444.70 = 1,934.47/x
  3. Step 3: Cross multiply
    2,495.26x = 3,444.70 × 1,934.47
  4. Step 4: Simplify right side
    2,495.26x = 6,663,651.59
  5. Step 5: Solve for x
    x = 6,663,651.59/2,495.26
  6. Step 6: Final answer
    x = 2,670.53

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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.