Home / 41,108.83-56,730.26-22,245.96

Finding the Fourth Proportional to 41,108.83, 56,730.26 and 22,245.96

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Solution

The fourth proportional to 41,108.83, 56,730.26 and 22,245.96 is: 30,699.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,108.83 : 56,730.26 = 22,245.96 : x
  2. Step 2: Convert to fraction form
    41,108.83/56,730.26 = 22,245.96/x
  3. Step 3: Cross multiply
    41,108.83x = 56,730.26 × 22,245.96
  4. Step 4: Simplify right side
    41,108.83x = 1,262,019,094.75
  5. Step 5: Solve for x
    x = 1,262,019,094.75/41,108.83
  6. Step 6: Final answer
    x = 30,699.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.