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Finding the Fourth Proportional to 17,395.44, 26,075.88 and 7,013.04

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Solution

The fourth proportional to 17,395.44, 26,075.88 and 7,013.04 is: 10,512.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,395.44 : 26,075.88 = 7,013.04 : x
  2. Step 2: Convert to fraction form
    17,395.44/26,075.88 = 7,013.04/x
  3. Step 3: Cross multiply
    17,395.44x = 26,075.88 × 7,013.04
  4. Step 4: Simplify right side
    17,395.44x = 182,871,189.48
  5. Step 5: Solve for x
    x = 182,871,189.48/17,395.44
  6. Step 6: Final answer
    x = 10,512.59

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.