Home / 68,057.48-93,886.62-44,191.64

Finding the Fourth Proportional to 68,057.48, 93,886.62 and 44,191.64

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Solution

The fourth proportional to 68,057.48, 93,886.62 and 44,191.64 is: 60,963.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,057.48 : 93,886.62 = 44,191.64 : x
  2. Step 2: Convert to fraction form
    68,057.48/93,886.62 = 44,191.64/x
  3. Step 3: Cross multiply
    68,057.48x = 93,886.62 × 44,191.64
  4. Step 4: Simplify right side
    68,057.48x = 4,149,003,711.86
  5. Step 5: Solve for x
    x = 4,149,003,711.86/68,057.48
  6. Step 6: Final answer
    x = 60,963.23

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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.