Home / 6,444.52-9,664.67-2,060.93

Finding the Fourth Proportional to 6,444.52, 9,664.67 and 2,060.93

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Solution

The fourth proportional to 6,444.52, 9,664.67 and 2,060.93 is: 3,090.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,444.52 : 9,664.67 = 2,060.93 : x
  2. Step 2: Convert to fraction form
    6,444.52/9,664.67 = 2,060.93/x
  3. Step 3: Cross multiply
    6,444.52x = 9,664.67 × 2,060.93
  4. Step 4: Simplify right side
    6,444.52x = 19,918,237.66
  5. Step 5: Solve for x
    x = 19,918,237.66/6,444.52
  6. Step 6: Final answer
    x = 3,090.73

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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.