Home / 43,977.48-60,696.72-33,349.20

Finding the Fourth Proportional to 43,977.48, 60,696.72 and 33,349.20

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Solution

The fourth proportional to 43,977.48, 60,696.72 and 33,349.20 is: 46,027.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,977.48 : 60,696.72 = 33,349.20 : x
  2. Step 2: Convert to fraction form
    43,977.48/60,696.72 = 33,349.20/x
  3. Step 3: Cross multiply
    43,977.48x = 60,696.72 × 33,349.20
  4. Step 4: Simplify right side
    43,977.48x = 2,024,187,054.62
  5. Step 5: Solve for x
    x = 2,024,187,054.62/43,977.48
  6. Step 6: Final answer
    x = 46,027.81

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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.