Home / 17,246.82-23,800.32-10,173.90

Finding the Fourth Proportional to 17,246.82, 23,800.32 and 10,173.90

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Solution

The fourth proportional to 17,246.82, 23,800.32 and 10,173.90 is: 14,039.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,246.82 : 23,800.32 = 10,173.90 : x
  2. Step 2: Convert to fraction form
    17,246.82/23,800.32 = 10,173.90/x
  3. Step 3: Cross multiply
    17,246.82x = 23,800.32 × 10,173.90
  4. Step 4: Simplify right side
    17,246.82x = 242,142,075.65
  5. Step 5: Solve for x
    x = 242,142,075.65/17,246.82
  6. Step 6: Final answer
    x = 14,039.81

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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.