Home / 94,186.35-141,280.62-27,627.81

Finding the Fourth Proportional to 94,186.35, 141,280.62 and 27,627.81

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Solution

The fourth proportional to 94,186.35, 141,280.62 and 27,627.81 is: 41,442.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,186.35 : 141,280.62 = 27,627.81 : x
  2. Step 2: Convert to fraction form
    94,186.35/141,280.62 = 27,627.81/x
  3. Step 3: Cross multiply
    94,186.35x = 141,280.62 × 27,627.81
  4. Step 4: Simplify right side
    94,186.35x = 3,903,274,126.04
  5. Step 5: Solve for x
    x = 3,903,274,126.04/94,186.35
  6. Step 6: Final answer
    x = 41,442.04

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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.