Home / 11,364.51-17,046.95-3,573.33

Finding the Fourth Proportional to 11,364.51, 17,046.95 and 3,573.33

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Solution

The fourth proportional to 11,364.51, 17,046.95 and 3,573.33 is: 5,360.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,364.51 : 17,046.95 = 3,573.33 : x
  2. Step 2: Convert to fraction form
    11,364.51/17,046.95 = 3,573.33/x
  3. Step 3: Cross multiply
    11,364.51x = 17,046.95 × 3,573.33
  4. Step 4: Simplify right side
    11,364.51x = 60,914,377.84
  5. Step 5: Solve for x
    x = 60,914,377.84/11,364.51
  6. Step 6: Final answer
    x = 5,360.05

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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.