Home / 7,495.44-10,340.26-4,843.70

Finding the Fourth Proportional to 7,495.44, 10,340.26 and 4,843.70

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Solution

The fourth proportional to 7,495.44, 10,340.26 and 4,843.70 is: 6,682.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,495.44 : 10,340.26 = 4,843.70 : x
  2. Step 2: Convert to fraction form
    7,495.44/10,340.26 = 4,843.70/x
  3. Step 3: Cross multiply
    7,495.44x = 10,340.26 × 4,843.70
  4. Step 4: Simplify right side
    7,495.44x = 50,085,092.33
  5. Step 5: Solve for x
    x = 50,085,092.33/7,495.44
  6. Step 6: Final answer
    x = 6,682.08

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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.