Home / 94,350.85-141,521.64-35,181.89

Finding the Fourth Proportional to 94,350.85, 141,521.64 and 35,181.89

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Solution

The fourth proportional to 94,350.85, 141,521.64 and 35,181.89 is: 52,771.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,350.85 : 141,521.64 = 35,181.89 : x
  2. Step 2: Convert to fraction form
    94,350.85/141,521.64 = 35,181.89/x
  3. Step 3: Cross multiply
    94,350.85x = 141,521.64 × 35,181.89
  4. Step 4: Simplify right side
    94,350.85x = 4,978,998,771.10
  5. Step 5: Solve for x
    x = 4,978,998,771.10/94,350.85
  6. Step 6: Final answer
    x = 52,771.11

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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.