Home / 94,379.68-141,503.91-41,760.46

Finding the Fourth Proportional to 94,379.68, 141,503.91 and 41,760.46

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Solution

The fourth proportional to 94,379.68, 141,503.91 and 41,760.46 is: 62,611.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,379.68 : 141,503.91 = 41,760.46 : x
  2. Step 2: Convert to fraction form
    94,379.68/141,503.91 = 41,760.46/x
  3. Step 3: Cross multiply
    94,379.68x = 141,503.91 × 41,760.46
  4. Step 4: Simplify right side
    94,379.68x = 5,909,268,373.40
  5. Step 5: Solve for x
    x = 5,909,268,373.40/94,379.68
  6. Step 6: Final answer
    x = 62,611.66

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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.