Home / 61,096.20-91,586.84-32,974.11

Finding the Fourth Proportional to 61,096.20, 91,586.84 and 32,974.11

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Solution

The fourth proportional to 61,096.20, 91,586.84 and 32,974.11 is: 49,430.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,096.20 : 91,586.84 = 32,974.11 : x
  2. Step 2: Convert to fraction form
    61,096.20/91,586.84 = 32,974.11/x
  3. Step 3: Cross multiply
    61,096.20x = 91,586.84 × 32,974.11
  4. Step 4: Simplify right side
    61,096.20x = 3,019,994,371.84
  5. Step 5: Solve for x
    x = 3,019,994,371.84/61,096.20
  6. Step 6: Final answer
    x = 49,430.15

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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.