Home / 246,135.06-369,202.55-59,146.56

Finding the Fourth Proportional to 246,135.06, 369,202.55 and 59,146.56

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Solution

The fourth proportional to 246,135.06, 369,202.55 and 59,146.56 is: 88,719.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,135.06 : 369,202.55 = 59,146.56 : x
  2. Step 2: Convert to fraction form
    246,135.06/369,202.55 = 59,146.56/x
  3. Step 3: Cross multiply
    246,135.06x = 369,202.55 × 59,146.56
  4. Step 4: Simplify right side
    246,135.06x = 21,837,060,775.73
  5. Step 5: Solve for x
    x = 21,837,060,775.73/246,135.06
  6. Step 6: Final answer
    x = 88,719.83

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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.