Home / 48,041.82-72,012.48-16,441.26

Finding the Fourth Proportional to 48,041.82, 72,012.48 and 16,441.26

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Solution

The fourth proportional to 48,041.82, 72,012.48 and 16,441.26 is: 24,644.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,041.82 : 72,012.48 = 16,441.26 : x
  2. Step 2: Convert to fraction form
    48,041.82/72,012.48 = 16,441.26/x
  3. Step 3: Cross multiply
    48,041.82x = 72,012.48 × 16,441.26
  4. Step 4: Simplify right side
    48,041.82x = 1,183,975,906.92
  5. Step 5: Solve for x
    x = 1,183,975,906.92/48,041.82
  6. Step 6: Final answer
    x = 24,644.69

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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.