Home / 56,380.20-84,561.48-24,783.27

Finding the Fourth Proportional to 56,380.20, 84,561.48 and 24,783.27

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Solution

The fourth proportional to 56,380.20, 84,561.48 and 24,783.27 is: 37,171.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,380.20 : 84,561.48 = 24,783.27 : x
  2. Step 2: Convert to fraction form
    56,380.20/84,561.48 = 24,783.27/x
  3. Step 3: Cross multiply
    56,380.20x = 84,561.48 × 24,783.27
  4. Step 4: Simplify right side
    56,380.20x = 2,095,709,990.44
  5. Step 5: Solve for x
    x = 2,095,709,990.44/56,380.20
  6. Step 6: Final answer
    x = 37,171.03

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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.