Home / 18,795.64-25,936.46-10,832.52

Finding the Fourth Proportional to 18,795.64, 25,936.46 and 10,832.52

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Solution

The fourth proportional to 18,795.64, 25,936.46 and 10,832.52 is: 14,948.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,795.64 : 25,936.46 = 10,832.52 : x
  2. Step 2: Convert to fraction form
    18,795.64/25,936.46 = 10,832.52/x
  3. Step 3: Cross multiply
    18,795.64x = 25,936.46 × 10,832.52
  4. Step 4: Simplify right side
    18,795.64x = 280,957,221.68
  5. Step 5: Solve for x
    x = 280,957,221.68/18,795.64
  6. Step 6: Final answer
    x = 14,948.00

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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.