Home / 44,428.86-66,610.37-26,894.54

Finding the Fourth Proportional to 44,428.86, 66,610.37 and 26,894.54

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Solution

The fourth proportional to 44,428.86, 66,610.37 and 26,894.54 is: 40,321.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,428.86 : 66,610.37 = 26,894.54 : x
  2. Step 2: Convert to fraction form
    44,428.86/66,610.37 = 26,894.54/x
  3. Step 3: Cross multiply
    44,428.86x = 66,610.37 × 26,894.54
  4. Step 4: Simplify right side
    44,428.86x = 1,791,455,260.38
  5. Step 5: Solve for x
    x = 1,791,455,260.38/44,428.86
  6. Step 6: Final answer
    x = 40,321.88

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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.