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Finding the Fourth Proportional to 62,774.76, 94,161.97 and 22,793.67

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Solution

The fourth proportional to 62,774.76, 94,161.97 and 22,793.67 is: 34,190.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,774.76 : 94,161.97 = 22,793.67 : x
  2. Step 2: Convert to fraction form
    62,774.76/94,161.97 = 22,793.67/x
  3. Step 3: Cross multiply
    62,774.76x = 94,161.97 × 22,793.67
  4. Step 4: Simplify right side
    62,774.76x = 2,146,296,437.87
  5. Step 5: Solve for x
    x = 2,146,296,437.87/62,774.76
  6. Step 6: Final answer
    x = 34,190.44

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1.5x scale

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.