Home / 92,504.61-127,656.14-50,063.85

Finding the Fourth Proportional to 92,504.61, 127,656.14 and 50,063.85

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Solution

The fourth proportional to 92,504.61, 127,656.14 and 50,063.85 is: 69,087.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,504.61 : 127,656.14 = 50,063.85 : x
  2. Step 2: Convert to fraction form
    92,504.61/127,656.14 = 50,063.85/x
  3. Step 3: Cross multiply
    92,504.61x = 127,656.14 × 50,063.85
  4. Step 4: Simplify right side
    92,504.61x = 6,390,957,594.22
  5. Step 5: Solve for x
    x = 6,390,957,594.22/92,504.61
  6. Step 6: Final answer
    x = 69,087.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.