Home / 50,272.96-75,396.98-16,992.29

Finding the Fourth Proportional to 50,272.96, 75,396.98 and 16,992.29

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Solution

The fourth proportional to 50,272.96, 75,396.98 and 16,992.29 is: 25,484.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,272.96 : 75,396.98 = 16,992.29 : x
  2. Step 2: Convert to fraction form
    50,272.96/75,396.98 = 16,992.29/x
  3. Step 3: Cross multiply
    50,272.96x = 75,396.98 × 16,992.29
  4. Step 4: Simplify right side
    50,272.96x = 1,281,166,972.30
  5. Step 5: Solve for x
    x = 1,281,166,972.30/50,272.96
  6. Step 6: Final answer
    x = 25,484.22

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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.