Home / 19,797.44-29,697.06-11,025.74

Finding the Fourth Proportional to 19,797.44, 29,697.06 and 11,025.74

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Solution

The fourth proportional to 19,797.44, 29,697.06 and 11,025.74 is: 16,539.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,797.44 : 29,697.06 = 11,025.74 : x
  2. Step 2: Convert to fraction form
    19,797.44/29,697.06 = 11,025.74/x
  3. Step 3: Cross multiply
    19,797.44x = 29,697.06 × 11,025.74
  4. Step 4: Simplify right side
    19,797.44x = 327,432,062.32
  5. Step 5: Solve for x
    x = 327,432,062.32/19,797.44
  6. Step 6: Final answer
    x = 16,539.11

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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.