Home / 49,595.88-74,350.06-18,409.26

Finding the Fourth Proportional to 49,595.88, 74,350.06 and 18,409.26

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Solution

The fourth proportional to 49,595.88, 74,350.06 and 18,409.26 is: 27,597.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,595.88 : 74,350.06 = 18,409.26 : x
  2. Step 2: Convert to fraction form
    49,595.88/74,350.06 = 18,409.26/x
  3. Step 3: Cross multiply
    49,595.88x = 74,350.06 × 18,409.26
  4. Step 4: Simplify right side
    49,595.88x = 1,368,729,585.56
  5. Step 5: Solve for x
    x = 1,368,729,585.56/49,595.88
  6. Step 6: Final answer
    x = 27,597.65

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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.