Home / 34,719.96-51,961.44-22,063.32

Finding the Fourth Proportional to 34,719.96, 51,961.44 and 22,063.32

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Solution

The fourth proportional to 34,719.96, 51,961.44 and 22,063.32 is: 33,019.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,719.96 : 51,961.44 = 22,063.32 : x
  2. Step 2: Convert to fraction form
    34,719.96/51,961.44 = 22,063.32/x
  3. Step 3: Cross multiply
    34,719.96x = 51,961.44 × 22,063.32
  4. Step 4: Simplify right side
    34,719.96x = 1,146,441,878.38
  5. Step 5: Solve for x
    x = 1,146,441,878.38/34,719.96
  6. Step 6: Final answer
    x = 33,019.68

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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.