Home / 37,662.30-56,493.86-11,367.28

Finding the Fourth Proportional to 37,662.30, 56,493.86 and 11,367.28

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Solution

The fourth proportional to 37,662.30, 56,493.86 and 11,367.28 is: 17,051.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,662.30 : 56,493.86 = 11,367.28 : x
  2. Step 2: Convert to fraction form
    37,662.30/56,493.86 = 11,367.28/x
  3. Step 3: Cross multiply
    37,662.30x = 56,493.86 × 11,367.28
  4. Step 4: Simplify right side
    37,662.30x = 642,181,524.90
  5. Step 5: Solve for x
    x = 642,181,524.90/37,662.30
  6. Step 6: Final answer
    x = 17,051.04

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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.