Home / 92,594.67-127,780.82-50,153.23

Finding the Fourth Proportional to 92,594.67, 127,780.82 and 50,153.23

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Solution

The fourth proportional to 92,594.67, 127,780.82 and 50,153.23 is: 69,211.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,594.67 : 127,780.82 = 50,153.23 : x
  2. Step 2: Convert to fraction form
    92,594.67/127,780.82 = 50,153.23/x
  3. Step 3: Cross multiply
    92,594.67x = 127,780.82 × 50,153.23
  4. Step 4: Simplify right side
    92,594.67x = 6,408,620,855.05
  5. Step 5: Solve for x
    x = 6,408,620,855.05/92,594.67
  6. Step 6: Final answer
    x = 69,211.55

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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.