Home / 5,935.90-8,904.06-2,040.28

Finding the Fourth Proportional to 5,935.90, 8,904.06 and 2,040.28

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Solution

The fourth proportional to 5,935.90, 8,904.06 and 2,040.28 is: 3,060.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,935.90 : 8,904.06 = 2,040.28 : x
  2. Step 2: Convert to fraction form
    5,935.90/8,904.06 = 2,040.28/x
  3. Step 3: Cross multiply
    5,935.90x = 8,904.06 × 2,040.28
  4. Step 4: Simplify right side
    5,935.90x = 18,166,775.54
  5. Step 5: Solve for x
    x = 18,166,775.54/5,935.90
  6. Step 6: Final answer
    x = 3,060.49

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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.