Home / 50,592.12-75,896.39-19,004.64

Finding the Fourth Proportional to 50,592.12, 75,896.39 and 19,004.64

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Solution

The fourth proportional to 50,592.12, 75,896.39 and 19,004.64 is: 28,510.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,592.12 : 75,896.39 = 19,004.64 : x
  2. Step 2: Convert to fraction form
    50,592.12/75,896.39 = 19,004.64/x
  3. Step 3: Cross multiply
    50,592.12x = 75,896.39 × 19,004.64
  4. Step 4: Simplify right side
    50,592.12x = 1,442,383,569.25
  5. Step 5: Solve for x
    x = 1,442,383,569.25/50,592.12
  6. Step 6: Final answer
    x = 28,510.04

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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.