Home / 68,786.02-94,889.77-44,926.66

Finding the Fourth Proportional to 68,786.02, 94,889.77 and 44,926.66

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Solution

The fourth proportional to 68,786.02, 94,889.77 and 44,926.66 is: 61,975.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,786.02 : 94,889.77 = 44,926.66 : x
  2. Step 2: Convert to fraction form
    68,786.02/94,889.77 = 44,926.66/x
  3. Step 3: Cross multiply
    68,786.02x = 94,889.77 × 44,926.66
  4. Step 4: Simplify right side
    68,786.02x = 4,263,080,434.27
  5. Step 5: Solve for x
    x = 4,263,080,434.27/68,786.02
  6. Step 6: Final answer
    x = 61,975.97

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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.