Home / 336,014.53-503,942.18-96,121.04

Finding the Fourth Proportional to 336,014.53, 503,942.18 and 96,121.04

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Solution

The fourth proportional to 336,014.53, 503,942.18 and 96,121.04 is: 144,158.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,014.53 : 503,942.18 = 96,121.04 : x
  2. Step 2: Convert to fraction form
    336,014.53/503,942.18 = 96,121.04/x
  3. Step 3: Cross multiply
    336,014.53x = 503,942.18 × 96,121.04
  4. Step 4: Simplify right side
    336,014.53x = 48,439,443,441.15
  5. Step 5: Solve for x
    x = 48,439,443,441.15/336,014.53
  6. Step 6: Final answer
    x = 144,158.78

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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.