Home / 41,211.60-56,821.86-34,826.64

Finding the Fourth Proportional to 41,211.60, 56,821.86 and 34,826.64

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Solution

The fourth proportional to 41,211.60, 56,821.86 and 34,826.64 is: 48,018.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,211.60 : 56,821.86 = 34,826.64 : x
  2. Step 2: Convert to fraction form
    41,211.60/56,821.86 = 34,826.64/x
  3. Step 3: Cross multiply
    41,211.60x = 56,821.86 × 34,826.64
  4. Step 4: Simplify right side
    41,211.60x = 1,978,914,462.35
  5. Step 5: Solve for x
    x = 1,978,914,462.35/41,211.60
  6. Step 6: Final answer
    x = 48,018.38

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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.