Home / 92,093.73-138,163.58-32,123.07

Finding the Fourth Proportional to 92,093.73, 138,163.58 and 32,123.07

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Solution

The fourth proportional to 92,093.73, 138,163.58 and 32,123.07 is: 48,192.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,093.73 : 138,163.58 = 32,123.07 : x
  2. Step 2: Convert to fraction form
    92,093.73/138,163.58 = 32,123.07/x
  3. Step 3: Cross multiply
    92,093.73x = 138,163.58 × 32,123.07
  4. Step 4: Simplify right side
    92,093.73x = 4,438,238,351.79
  5. Step 5: Solve for x
    x = 4,438,238,351.79/92,093.73
  6. Step 6: Final answer
    x = 48,192.62

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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.