Home / 29,940.58-44,905.08-9,946.96

Finding the Fourth Proportional to 29,940.58, 44,905.08 and 9,946.96

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Solution

The fourth proportional to 29,940.58, 44,905.08 and 9,946.96 is: 14,918.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,940.58 : 44,905.08 = 9,946.96 : x
  2. Step 2: Convert to fraction form
    29,940.58/44,905.08 = 9,946.96/x
  3. Step 3: Cross multiply
    29,940.58x = 44,905.08 × 9,946.96
  4. Step 4: Simplify right side
    29,940.58x = 446,669,034.56
  5. Step 5: Solve for x
    x = 446,669,034.56/29,940.58
  6. Step 6: Final answer
    x = 14,918.52

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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.