Home / 68,799.14-94,953.19-41,957.22

Finding the Fourth Proportional to 68,799.14, 94,953.19 and 41,957.22

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Solution

The fourth proportional to 68,799.14, 94,953.19 and 41,957.22 is: 57,907.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,799.14 : 94,953.19 = 41,957.22 : x
  2. Step 2: Convert to fraction form
    68,799.14/94,953.19 = 41,957.22/x
  3. Step 3: Cross multiply
    68,799.14x = 94,953.19 × 41,957.22
  4. Step 4: Simplify right side
    68,799.14x = 3,983,971,882.53
  5. Step 5: Solve for x
    x = 3,983,971,882.53/68,799.14
  6. Step 6: Final answer
    x = 57,907.29

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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.