Home / 94,631.94-141,942.30-35,462.64

Finding the Fourth Proportional to 94,631.94, 141,942.30 and 35,462.64

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Solution

The fourth proportional to 94,631.94, 141,942.30 and 35,462.64 is: 53,191.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,631.94 : 141,942.30 = 35,462.64 : x
  2. Step 2: Convert to fraction form
    94,631.94/141,942.30 = 35,462.64/x
  3. Step 3: Cross multiply
    94,631.94x = 141,942.30 × 35,462.64
  4. Step 4: Simplify right side
    94,631.94x = 5,033,648,685.67
  5. Step 5: Solve for x
    x = 5,033,648,685.67/94,631.94
  6. Step 6: Final answer
    x = 53,191.86

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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.