Home / 27,037.14-40,555.83-17,736.06

Finding the Fourth Proportional to 27,037.14, 40,555.83 and 17,736.06

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Solution

The fourth proportional to 27,037.14, 40,555.83 and 17,736.06 is: 26,604.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,037.14 : 40,555.83 = 17,736.06 : x
  2. Step 2: Convert to fraction form
    27,037.14/40,555.83 = 17,736.06/x
  3. Step 3: Cross multiply
    27,037.14x = 40,555.83 × 17,736.06
  4. Step 4: Simplify right side
    27,037.14x = 719,300,634.23
  5. Step 5: Solve for x
    x = 719,300,634.23/27,037.14
  6. Step 6: Final answer
    x = 26,604.17

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1.5x scale

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.