Home / 6,032.80-9,054.06-3,111.94

Finding the Fourth Proportional to 6,032.80, 9,054.06 and 3,111.94

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Solution

The fourth proportional to 6,032.80, 9,054.06 and 3,111.94 is: 4,670.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,032.80 : 9,054.06 = 3,111.94 : x
  2. Step 2: Convert to fraction form
    6,032.80/9,054.06 = 3,111.94/x
  3. Step 3: Cross multiply
    6,032.80x = 9,054.06 × 3,111.94
  4. Step 4: Simplify right side
    6,032.80x = 28,175,691.48
  5. Step 5: Solve for x
    x = 28,175,691.48/6,032.80
  6. Step 6: Final answer
    x = 4,670.42

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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.