Home / 7,735.08-10,673.22-5,083.56

Finding the Fourth Proportional to 7,735.08, 10,673.22 and 5,083.56

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Solution

The fourth proportional to 7,735.08, 10,673.22 and 5,083.56 is: 7,014.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,735.08 : 10,673.22 = 5,083.56 : x
  2. Step 2: Convert to fraction form
    7,735.08/10,673.22 = 5,083.56/x
  3. Step 3: Cross multiply
    7,735.08x = 10,673.22 × 5,083.56
  4. Step 4: Simplify right side
    7,735.08x = 54,257,954.26
  5. Step 5: Solve for x
    x = 54,257,954.26/7,735.08
  6. Step 6: Final answer
    x = 7,014.53

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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.