Home / 9,395.11-14,095.31-3,774.52

Finding the Fourth Proportional to 9,395.11, 14,095.31 and 3,774.52

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Solution

The fourth proportional to 9,395.11, 14,095.31 and 3,774.52 is: 5,662.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,395.11 : 14,095.31 = 3,774.52 : x
  2. Step 2: Convert to fraction form
    9,395.11/14,095.31 = 3,774.52/x
  3. Step 3: Cross multiply
    9,395.11x = 14,095.31 × 3,774.52
  4. Step 4: Simplify right side
    9,395.11x = 53,203,078.51
  5. Step 5: Solve for x
    x = 53,203,078.51/9,395.11
  6. Step 6: Final answer
    x = 5,662.85

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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.