Home / 34,353.32-51,464.62-19,572.44

Finding the Fourth Proportional to 34,353.32, 51,464.62 and 19,572.44

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Solution

The fourth proportional to 34,353.32, 51,464.62 and 19,572.44 is: 29,321.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,353.32 : 51,464.62 = 19,572.44 : x
  2. Step 2: Convert to fraction form
    34,353.32/51,464.62 = 19,572.44/x
  3. Step 3: Cross multiply
    34,353.32x = 51,464.62 × 19,572.44
  4. Step 4: Simplify right side
    34,353.32x = 1,007,288,187.07
  5. Step 5: Solve for x
    x = 1,007,288,187.07/34,353.32
  6. Step 6: Final answer
    x = 29,321.42

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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.