Home / 4,109.03-6,163.54-2,030.01

Finding the Fourth Proportional to 4,109.03, 6,163.54 and 2,030.01

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Solution

The fourth proportional to 4,109.03, 6,163.54 and 2,030.01 is: 3,045.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109.03 : 6,163.54 = 2,030.01 : x
  2. Step 2: Convert to fraction form
    4,109.03/6,163.54 = 2,030.01/x
  3. Step 3: Cross multiply
    4,109.03x = 6,163.54 × 2,030.01
  4. Step 4: Simplify right side
    4,109.03x = 12,512,065.74
  5. Step 5: Solve for x
    x = 12,512,065.74/4,109.03
  6. Step 6: Final answer
    x = 3,045.02

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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.