Home / 68,800.15-94,856.31-44,558.27

Finding the Fourth Proportional to 68,800.15, 94,856.31 and 44,558.27

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Solution

The fourth proportional to 68,800.15, 94,856.31 and 44,558.27 is: 61,433.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,800.15 : 94,856.31 = 44,558.27 : x
  2. Step 2: Convert to fraction form
    68,800.15/94,856.31 = 44,558.27/x
  3. Step 3: Cross multiply
    68,800.15x = 94,856.31 × 44,558.27
  4. Step 4: Simplify right side
    68,800.15x = 4,226,633,309.32
  5. Step 5: Solve for x
    x = 4,226,633,309.32/68,800.15
  6. Step 6: Final answer
    x = 61,433.49

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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.