Home / 6,065.10-9,083.07-4,111.38

Finding the Fourth Proportional to 6,065.10, 9,083.07 and 4,111.38

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Solution

The fourth proportional to 6,065.10, 9,083.07 and 4,111.38 is: 6,157.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,065.10 : 9,083.07 = 4,111.38 : x
  2. Step 2: Convert to fraction form
    6,065.10/9,083.07 = 4,111.38/x
  3. Step 3: Cross multiply
    6,065.10x = 9,083.07 × 4,111.38
  4. Step 4: Simplify right side
    6,065.10x = 37,343,952.34
  5. Step 5: Solve for x
    x = 37,343,952.34/6,065.10
  6. Step 6: Final answer
    x = 6,157.19

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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.