Home / 95,370.72-143,056.26-33,041.28

Finding the Fourth Proportional to 95,370.72, 143,056.26 and 33,041.28

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Solution

The fourth proportional to 95,370.72, 143,056.26 and 33,041.28 is: 49,561.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,370.72 : 143,056.26 = 33,041.28 : x
  2. Step 2: Convert to fraction form
    95,370.72/143,056.26 = 33,041.28/x
  3. Step 3: Cross multiply
    95,370.72x = 143,056.26 × 33,041.28
  4. Step 4: Simplify right side
    95,370.72x = 4,726,761,942.41
  5. Step 5: Solve for x
    x = 4,726,761,942.41/95,370.72
  6. Step 6: Final answer
    x = 49,561.98

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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.