Home / 18,883.33-26,056.96-10,924.07

Finding the Fourth Proportional to 18,883.33, 26,056.96 and 10,924.07

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Solution

The fourth proportional to 18,883.33, 26,056.96 and 10,924.07 is: 15,074.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,883.33 : 26,056.96 = 10,924.07 : x
  2. Step 2: Convert to fraction form
    18,883.33/26,056.96 = 10,924.07/x
  3. Step 3: Cross multiply
    18,883.33x = 26,056.96 × 10,924.07
  4. Step 4: Simplify right side
    18,883.33x = 284,647,897.43
  5. Step 5: Solve for x
    x = 284,647,897.43/18,883.33
  6. Step 6: Final answer
    x = 15,074.03

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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.