Home / 5,999.98-9,001.47-2,104.27

Finding the Fourth Proportional to 5,999.98, 9,001.47 and 2,104.27

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Solution

The fourth proportional to 5,999.98, 9,001.47 and 2,104.27 is: 3,156.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,999.98 : 9,001.47 = 2,104.27 : x
  2. Step 2: Convert to fraction form
    5,999.98/9,001.47 = 2,104.27/x
  3. Step 3: Cross multiply
    5,999.98x = 9,001.47 × 2,104.27
  4. Step 4: Simplify right side
    5,999.98x = 18,941,523.28
  5. Step 5: Solve for x
    x = 18,941,523.28/5,999.98
  6. Step 6: Final answer
    x = 3,156.93

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1.5x scale

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.