Home / 104,815.89-144,646.97-60,095.25

Finding the Fourth Proportional to 104,815.89, 144,646.97 and 60,095.25

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Solution

The fourth proportional to 104,815.89, 144,646.97 and 60,095.25 is: 82,932.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,815.89 : 144,646.97 = 60,095.25 : x
  2. Step 2: Convert to fraction form
    104,815.89/144,646.97 = 60,095.25/x
  3. Step 3: Cross multiply
    104,815.89x = 144,646.97 × 60,095.25
  4. Step 4: Simplify right side
    104,815.89x = 8,692,595,523.42
  5. Step 5: Solve for x
    x = 8,692,595,523.42/104,815.89
  6. Step 6: Final answer
    x = 82,932.04

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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.