Home / 49,239.09-73,774.80-33,410.07

Finding the Fourth Proportional to 49,239.09, 73,774.80 and 33,410.07

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Solution

The fourth proportional to 49,239.09, 73,774.80 and 33,410.07 is: 50,058.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,239.09 : 73,774.80 = 33,410.07 : x
  2. Step 2: Convert to fraction form
    49,239.09/73,774.80 = 33,410.07/x
  3. Step 3: Cross multiply
    49,239.09x = 73,774.80 × 33,410.07
  4. Step 4: Simplify right side
    49,239.09x = 2,464,821,232.24
  5. Step 5: Solve for x
    x = 2,464,821,232.24/49,239.09
  6. Step 6: Final answer
    x = 50,058.22

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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.