Home / 41,076.78-56,659.84-26,930.52

Finding the Fourth Proportional to 41,076.78, 56,659.84 and 26,930.52

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Solution

The fourth proportional to 41,076.78, 56,659.84 and 26,930.52 is: 37,147.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,076.78 : 56,659.84 = 26,930.52 : x
  2. Step 2: Convert to fraction form
    41,076.78/56,659.84 = 26,930.52/x
  3. Step 3: Cross multiply
    41,076.78x = 56,659.84 × 26,930.52
  4. Step 4: Simplify right side
    41,076.78x = 1,525,878,954.32
  5. Step 5: Solve for x
    x = 1,525,878,954.32/41,076.78
  6. Step 6: Final answer
    x = 37,147.00

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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.