Home / 50,084.12-75,134.82-16,807.44

Finding the Fourth Proportional to 50,084.12, 75,134.82 and 16,807.44

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Solution

The fourth proportional to 50,084.12, 75,134.82 and 16,807.44 is: 25,214.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,084.12 : 75,134.82 = 16,807.44 : x
  2. Step 2: Convert to fraction form
    50,084.12/75,134.82 = 16,807.44/x
  3. Step 3: Cross multiply
    50,084.12x = 75,134.82 × 16,807.44
  4. Step 4: Simplify right side
    50,084.12x = 1,262,823,979.06
  5. Step 5: Solve for x
    x = 1,262,823,979.06/50,084.12
  6. Step 6: Final answer
    x = 25,214.06

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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.