Home / 94,656.11-141,965.07-34,664.11

Finding the Fourth Proportional to 94,656.11, 141,965.07 and 34,664.11

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Solution

The fourth proportional to 94,656.11, 141,965.07 and 34,664.11 is: 51,989.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,656.11 : 141,965.07 = 34,664.11 : x
  2. Step 2: Convert to fraction form
    94,656.11/141,965.07 = 34,664.11/x
  3. Step 3: Cross multiply
    94,656.11x = 141,965.07 × 34,664.11
  4. Step 4: Simplify right side
    94,656.11x = 4,921,092,447.73
  5. Step 5: Solve for x
    x = 4,921,092,447.73/94,656.11
  6. Step 6: Final answer
    x = 51,989.17

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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.