Home / 16,927.56-25,393-5,832.78

Finding the Fourth Proportional to 16,927.56, 25,393 and 5,832.78

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Solution

The fourth proportional to 16,927.56, 25,393 and 5,832.78 is: 8,749.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,927.56 : 25,393 = 5,832.78 : x
  2. Step 2: Convert to fraction form
    16,927.56/25,393 = 5,832.78/x
  3. Step 3: Cross multiply
    16,927.56x = 25,393 × 5,832.78
  4. Step 4: Simplify right side
    16,927.56x = 148,111,782.54
  5. Step 5: Solve for x
    x = 148,111,782.54/16,927.56
  6. Step 6: Final answer
    x = 8,749.74

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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.