Home / 16,259.70-24,361.20-7,476.60

Finding the Fourth Proportional to 16,259.70, 24,361.20 and 7,476.60

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Solution

The fourth proportional to 16,259.70, 24,361.20 and 7,476.60 is: 11,201.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,259.70 : 24,361.20 = 7,476.60 : x
  2. Step 2: Convert to fraction form
    16,259.70/24,361.20 = 7,476.60/x
  3. Step 3: Cross multiply
    16,259.70x = 24,361.20 × 7,476.60
  4. Step 4: Simplify right side
    16,259.70x = 182,138,947.92
  5. Step 5: Solve for x
    x = 182,138,947.92/16,259.70
  6. Step 6: Final answer
    x = 11,201.86

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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.