Home / 43,106.72-64,576.02-24,329.96

Finding the Fourth Proportional to 43,106.72, 64,576.02 and 24,329.96

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Solution

The fourth proportional to 43,106.72, 64,576.02 and 24,329.96 is: 36,447.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,106.72 : 64,576.02 = 24,329.96 : x
  2. Step 2: Convert to fraction form
    43,106.72/64,576.02 = 24,329.96/x
  3. Step 3: Cross multiply
    43,106.72x = 64,576.02 × 24,329.96
  4. Step 4: Simplify right side
    43,106.72x = 1,571,131,660.68
  5. Step 5: Solve for x
    x = 1,571,131,660.68/43,106.72
  6. Step 6: Final answer
    x = 36,447.49

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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.