Home / 94,035.42-141,108.21-34,911.90

Finding the Fourth Proportional to 94,035.42, 141,108.21 and 34,911.90

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Solution

The fourth proportional to 94,035.42, 141,108.21 and 34,911.90 is: 52,388.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,035.42 : 141,108.21 = 34,911.90 : x
  2. Step 2: Convert to fraction form
    94,035.42/141,108.21 = 34,911.90/x
  3. Step 3: Cross multiply
    94,035.42x = 141,108.21 × 34,911.90
  4. Step 4: Simplify right side
    94,035.42x = 4,926,355,716.70
  5. Step 5: Solve for x
    x = 4,926,355,716.70/94,035.42
  6. Step 6: Final answer
    x = 52,388.30

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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.