Home / 92,447.01-127,576.62-50,005.44

Finding the Fourth Proportional to 92,447.01, 127,576.62 and 50,005.44

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Solution

The fourth proportional to 92,447.01, 127,576.62 and 50,005.44 is: 69,007.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,447.01 : 127,576.62 = 50,005.44 : x
  2. Step 2: Convert to fraction form
    92,447.01/127,576.62 = 50,005.44/x
  3. Step 3: Cross multiply
    92,447.01x = 127,576.62 × 50,005.44
  4. Step 4: Simplify right side
    92,447.01x = 6,379,525,016.81
  5. Step 5: Solve for x
    x = 6,379,525,016.81/92,447.01
  6. Step 6: Final answer
    x = 69,007.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.