Home / 43,204.41-64,804.45-16,913.97

Finding the Fourth Proportional to 43,204.41, 64,804.45 and 16,913.97

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Solution

The fourth proportional to 43,204.41, 64,804.45 and 16,913.97 is: 25,370.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,204.41 : 64,804.45 = 16,913.97 : x
  2. Step 2: Convert to fraction form
    43,204.41/64,804.45 = 16,913.97/x
  3. Step 3: Cross multiply
    43,204.41x = 64,804.45 × 16,913.97
  4. Step 4: Simplify right side
    43,204.41x = 1,096,100,523.17
  5. Step 5: Solve for x
    x = 1,096,100,523.17/43,204.41
  6. Step 6: Final answer
    x = 25,370.11

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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.