Home / 6,444.41-9,665.03-2,060.96

Finding the Fourth Proportional to 6,444.41, 9,665.03 and 2,060.96

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Solution

The fourth proportional to 6,444.41, 9,665.03 and 2,060.96 is: 3,090.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,444.41 : 9,665.03 = 2,060.96 : x
  2. Step 2: Convert to fraction form
    6,444.41/9,665.03 = 2,060.96/x
  3. Step 3: Cross multiply
    6,444.41x = 9,665.03 × 2,060.96
  4. Step 4: Simplify right side
    6,444.41x = 19,919,197.06
  5. Step 5: Solve for x
    x = 19,919,197.06/6,444.41
  6. Step 6: Final answer
    x = 3,090.93

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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.