Home / 297,516.45-446,289.02-97,832.41

Finding the Fourth Proportional to 297,516.45, 446,289.02 and 97,832.41

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Solution

The fourth proportional to 297,516.45, 446,289.02 and 97,832.41 is: 146,753.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,516.45 : 446,289.02 = 97,832.41 : x
  2. Step 2: Convert to fraction form
    297,516.45/446,289.02 = 97,832.41/x
  3. Step 3: Cross multiply
    297,516.45x = 446,289.02 × 97,832.41
  4. Step 4: Simplify right side
    297,516.45x = 43,661,530,383.14
  5. Step 5: Solve for x
    x = 43,661,530,383.14/297,516.45
  6. Step 6: Final answer
    x = 146,753.33

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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.