Home / 41,238.48-56,896-24,237.28

Finding the Fourth Proportional to 41,238.48, 56,896 and 24,237.28

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Solution

The fourth proportional to 41,238.48, 56,896 and 24,237.28 is: 33,439.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,238.48 : 56,896 = 24,237.28 : x
  2. Step 2: Convert to fraction form
    41,238.48/56,896 = 24,237.28/x
  3. Step 3: Cross multiply
    41,238.48x = 56,896 × 24,237.28
  4. Step 4: Simplify right side
    41,238.48x = 1,379,004,282.88
  5. Step 5: Solve for x
    x = 1,379,004,282.88/41,238.48
  6. Step 6: Final answer
    x = 33,439.75

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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.