Home / 17,037.06-23,504.59-12,571.46

Finding the Fourth Proportional to 17,037.06, 23,504.59 and 12,571.46

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Solution

The fourth proportional to 17,037.06, 23,504.59 and 12,571.46 is: 17,343.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,037.06 : 23,504.59 = 12,571.46 : x
  2. Step 2: Convert to fraction form
    17,037.06/23,504.59 = 12,571.46/x
  3. Step 3: Cross multiply
    17,037.06x = 23,504.59 × 12,571.46
  4. Step 4: Simplify right side
    17,037.06x = 295,487,013.00
  5. Step 5: Solve for x
    x = 295,487,013.00/17,037.06
  6. Step 6: Final answer
    x = 17,343.78

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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.