Home / 95,074.49-142,676.44-50,732.46

Finding the Fourth Proportional to 95,074.49, 142,676.44 and 50,732.46

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Solution

The fourth proportional to 95,074.49, 142,676.44 and 50,732.46 is: 76,133.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,074.49 : 142,676.44 = 50,732.46 : x
  2. Step 2: Convert to fraction form
    95,074.49/142,676.44 = 50,732.46/x
  3. Step 3: Cross multiply
    95,074.49x = 142,676.44 × 50,732.46
  4. Step 4: Simplify right side
    95,074.49x = 7,238,326,658.41
  5. Step 5: Solve for x
    x = 7,238,326,658.41/95,074.49
  6. Step 6: Final answer
    x = 76,133.21

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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.