Home / 9,650.11-14,477.73-4,103.77

Finding the Fourth Proportional to 9,650.11, 14,477.73 and 4,103.77

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Solution

The fourth proportional to 9,650.11, 14,477.73 and 4,103.77 is: 6,156.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,650.11 : 14,477.73 = 4,103.77 : x
  2. Step 2: Convert to fraction form
    9,650.11/14,477.73 = 4,103.77/x
  3. Step 3: Cross multiply
    9,650.11x = 14,477.73 × 4,103.77
  4. Step 4: Simplify right side
    9,650.11x = 59,413,274.04
  5. Step 5: Solve for x
    x = 59,413,274.04/9,650.11
  6. Step 6: Final answer
    x = 6,156.75

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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.