Home / 97,380.92-146,087.53-34,184.65

Finding the Fourth Proportional to 97,380.92, 146,087.53 and 34,184.65

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Solution

The fourth proportional to 97,380.92, 146,087.53 and 34,184.65 is: 51,282.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,380.92 : 146,087.53 = 34,184.65 : x
  2. Step 2: Convert to fraction form
    97,380.92/146,087.53 = 34,184.65/x
  3. Step 3: Cross multiply
    97,380.92x = 146,087.53 × 34,184.65
  4. Step 4: Simplify right side
    97,380.92x = 4,993,950,911.49
  5. Step 5: Solve for x
    x = 4,993,950,911.49/97,380.92
  6. Step 6: Final answer
    x = 51,282.65

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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.