Home / 2,003.35-3,001.04-1,568.47

Finding the Fourth Proportional to 2,003.35, 3,001.04 and 1,568.47

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Solution

The fourth proportional to 2,003.35, 3,001.04 and 1,568.47 is: 2,349.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003.35 : 3,001.04 = 1,568.47 : x
  2. Step 2: Convert to fraction form
    2,003.35/3,001.04 = 1,568.47/x
  3. Step 3: Cross multiply
    2,003.35x = 3,001.04 × 1,568.47
  4. Step 4: Simplify right side
    2,003.35x = 4,707,041.21
  5. Step 5: Solve for x
    x = 4,707,041.21/2,003.35
  6. Step 6: Final answer
    x = 2,349.59

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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.