Home / 64,226.58-88,619.35-44,076.09

Finding the Fourth Proportional to 64,226.58, 88,619.35 and 44,076.09

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Solution

The fourth proportional to 64,226.58, 88,619.35 and 44,076.09 is: 60,815.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,226.58 : 88,619.35 = 44,076.09 : x
  2. Step 2: Convert to fraction form
    64,226.58/88,619.35 = 44,076.09/x
  3. Step 3: Cross multiply
    64,226.58x = 88,619.35 × 44,076.09
  4. Step 4: Simplify right side
    64,226.58x = 3,905,994,446.34
  5. Step 5: Solve for x
    x = 3,905,994,446.34/64,226.58
  6. Step 6: Final answer
    x = 60,815.86

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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.