Home / 19,524.25-26,943.65-10,571.94

Finding the Fourth Proportional to 19,524.25, 26,943.65 and 10,571.94

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Solution

The fourth proportional to 19,524.25, 26,943.65 and 10,571.94 is: 14,589.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,524.25 : 26,943.65 = 10,571.94 : x
  2. Step 2: Convert to fraction form
    19,524.25/26,943.65 = 10,571.94/x
  3. Step 3: Cross multiply
    19,524.25x = 26,943.65 × 10,571.94
  4. Step 4: Simplify right side
    19,524.25x = 284,846,728.61
  5. Step 5: Solve for x
    x = 284,846,728.61/19,524.25
  6. Step 6: Final answer
    x = 14,589.38

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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.