Home / 68,167.05-102,256.04-23,792.82

Finding the Fourth Proportional to 68,167.05, 102,256.04 and 23,792.82

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Solution

The fourth proportional to 68,167.05, 102,256.04 and 23,792.82 is: 35,691.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,167.05 : 102,256.04 = 23,792.82 : x
  2. Step 2: Convert to fraction form
    68,167.05/102,256.04 = 23,792.82/x
  3. Step 3: Cross multiply
    68,167.05x = 102,256.04 × 23,792.82
  4. Step 4: Simplify right side
    68,167.05x = 2,432,959,553.63
  5. Step 5: Solve for x
    x = 2,432,959,553.63/68,167.05
  6. Step 6: Final answer
    x = 35,691.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.