Home / 17,395.37-23,996.40-12,361.62

Finding the Fourth Proportional to 17,395.37, 23,996.40 and 12,361.62

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Solution

The fourth proportional to 17,395.37, 23,996.40 and 12,361.62 is: 17,052.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,395.37 : 23,996.40 = 12,361.62 : x
  2. Step 2: Convert to fraction form
    17,395.37/23,996.40 = 12,361.62/x
  3. Step 3: Cross multiply
    17,395.37x = 23,996.40 × 12,361.62
  4. Step 4: Simplify right side
    17,395.37x = 296,634,378.17
  5. Step 5: Solve for x
    x = 296,634,378.17/17,395.37
  6. Step 6: Final answer
    x = 17,052.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.