Home / 44,771.77-61,789.56-25,654.07

Finding the Fourth Proportional to 44,771.77, 61,789.56 and 25,654.07

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Solution

The fourth proportional to 44,771.77, 61,789.56 and 25,654.07 is: 35,405.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,771.77 : 61,789.56 = 25,654.07 : x
  2. Step 2: Convert to fraction form
    44,771.77/61,789.56 = 25,654.07/x
  3. Step 3: Cross multiply
    44,771.77x = 61,789.56 × 25,654.07
  4. Step 4: Simplify right side
    44,771.77x = 1,585,153,851.98
  5. Step 5: Solve for x
    x = 1,585,153,851.98/44,771.77
  6. Step 6: Final answer
    x = 35,405.21

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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.