Home / 9,054.33-13,569.46-4,895.38

Finding the Fourth Proportional to 9,054.33, 13,569.46 and 4,895.38

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Solution

The fourth proportional to 9,054.33, 13,569.46 and 4,895.38 is: 7,336.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,054.33 : 13,569.46 = 4,895.38 : x
  2. Step 2: Convert to fraction form
    9,054.33/13,569.46 = 4,895.38/x
  3. Step 3: Cross multiply
    9,054.33x = 13,569.46 × 4,895.38
  4. Step 4: Simplify right side
    9,054.33x = 66,427,663.09
  5. Step 5: Solve for x
    x = 66,427,663.09/9,054.33
  6. Step 6: Final answer
    x = 7,336.56

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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.