Home / 68,801.15-94,857.69-44,559.27

Finding the Fourth Proportional to 68,801.15, 94,857.69 and 44,559.27

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Solution

The fourth proportional to 68,801.15, 94,857.69 and 44,559.27 is: 61,434.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,801.15 : 94,857.69 = 44,559.27 : x
  2. Step 2: Convert to fraction form
    68,801.15/94,857.69 = 44,559.27/x
  3. Step 3: Cross multiply
    68,801.15x = 94,857.69 × 44,559.27
  4. Step 4: Simplify right side
    68,801.15x = 4,226,789,420.29
  5. Step 5: Solve for x
    x = 4,226,789,420.29/68,801.15
  6. Step 6: Final answer
    x = 61,434.87

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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.