Home / 6,090.24-9,109.32-5,083.46

Finding the Fourth Proportional to 6,090.24, 9,109.32 and 5,083.46

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Solution

The fourth proportional to 6,090.24, 9,109.32 and 5,083.46 is: 7,603.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,090.24 : 9,109.32 = 5,083.46 : x
  2. Step 2: Convert to fraction form
    6,090.24/9,109.32 = 5,083.46/x
  3. Step 3: Cross multiply
    6,090.24x = 9,109.32 × 5,083.46
  4. Step 4: Simplify right side
    6,090.24x = 46,306,863.85
  5. Step 5: Solve for x
    x = 46,306,863.85/6,090.24
  6. Step 6: Final answer
    x = 7,603.45

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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.