Home / 4,007.23-6,005.64-1,632.54

Finding the Fourth Proportional to 4,007.23, 6,005.64 and 1,632.54

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Solution

The fourth proportional to 4,007.23, 6,005.64 and 1,632.54 is: 2,446.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,007.23 : 6,005.64 = 1,632.54 : x
  2. Step 2: Convert to fraction form
    4,007.23/6,005.64 = 1,632.54/x
  3. Step 3: Cross multiply
    4,007.23x = 6,005.64 × 1,632.54
  4. Step 4: Simplify right side
    4,007.23x = 9,804,447.53
  5. Step 5: Solve for x
    x = 9,804,447.53/4,007.23
  6. Step 6: Final answer
    x = 2,446.69

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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.