Home / 246,841.11-370,185.12-89,049.06

Finding the Fourth Proportional to 246,841.11, 370,185.12 and 89,049.06

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Solution

The fourth proportional to 246,841.11, 370,185.12 and 89,049.06 is: 133,545.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,841.11 : 370,185.12 = 89,049.06 : x
  2. Step 2: Convert to fraction form
    246,841.11/370,185.12 = 89,049.06/x
  3. Step 3: Cross multiply
    246,841.11x = 370,185.12 × 89,049.06
  4. Step 4: Simplify right side
    246,841.11x = 32,964,636,961.99
  5. Step 5: Solve for x
    x = 32,964,636,961.99/246,841.11
  6. Step 6: Final answer
    x = 133,545.98

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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.