Home / 44,326.66-66,412.07-39,505.54

Finding the Fourth Proportional to 44,326.66, 66,412.07 and 39,505.54

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Solution

The fourth proportional to 44,326.66, 66,412.07 and 39,505.54 is: 59,188.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,326.66 : 66,412.07 = 39,505.54 : x
  2. Step 2: Convert to fraction form
    44,326.66/66,412.07 = 39,505.54/x
  3. Step 3: Cross multiply
    44,326.66x = 66,412.07 × 39,505.54
  4. Step 4: Simplify right side
    44,326.66x = 2,623,644,687.87
  5. Step 5: Solve for x
    x = 2,623,644,687.87/44,326.66
  6. Step 6: Final answer
    x = 59,188.86

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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.