Home / 56,610.44-84,794.76-43,133.66

Finding the Fourth Proportional to 56,610.44, 84,794.76 and 43,133.66

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Solution

The fourth proportional to 56,610.44, 84,794.76 and 43,133.66 is: 64,608.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,610.44 : 84,794.76 = 43,133.66 : x
  2. Step 2: Convert to fraction form
    56,610.44/84,794.76 = 43,133.66/x
  3. Step 3: Cross multiply
    56,610.44x = 84,794.76 × 43,133.66
  4. Step 4: Simplify right side
    56,610.44x = 3,657,508,559.61
  5. Step 5: Solve for x
    x = 3,657,508,559.61/56,610.44
  6. Step 6: Final answer
    x = 64,608.37

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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.