Home / 68,898.04-95,073.48-41,684.27

Finding the Fourth Proportional to 68,898.04, 95,073.48 and 41,684.27

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Solution

The fourth proportional to 68,898.04, 95,073.48 and 41,684.27 is: 57,520.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,898.04 : 95,073.48 = 41,684.27 : x
  2. Step 2: Convert to fraction form
    68,898.04/95,073.48 = 41,684.27/x
  3. Step 3: Cross multiply
    68,898.04x = 95,073.48 × 41,684.27
  4. Step 4: Simplify right side
    68,898.04x = 3,963,068,134.79
  5. Step 5: Solve for x
    x = 3,963,068,134.79/68,898.04
  6. Step 6: Final answer
    x = 57,520.77

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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.