Home / 94,686.94-141,922.50-59,164.66

Finding the Fourth Proportional to 94,686.94, 141,922.50 and 59,164.66

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Solution

The fourth proportional to 94,686.94, 141,922.50 and 59,164.66 is: 88,679.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,686.94 : 141,922.50 = 59,164.66 : x
  2. Step 2: Convert to fraction form
    94,686.94/141,922.50 = 59,164.66/x
  3. Step 3: Cross multiply
    94,686.94x = 141,922.50 × 59,164.66
  4. Step 4: Simplify right side
    94,686.94x = 8,396,796,458.85
  5. Step 5: Solve for x
    x = 8,396,796,458.85/94,686.94
  6. Step 6: Final answer
    x = 88,679.56

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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.