Home / 372,927.01-559,431.83-133,096.85

Finding the Fourth Proportional to 372,927.01, 559,431.83 and 133,096.85

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Solution

The fourth proportional to 372,927.01, 559,431.83 and 133,096.85 is: 199,660.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,927.01 : 559,431.83 = 133,096.85 : x
  2. Step 2: Convert to fraction form
    372,927.01/559,431.83 = 133,096.85/x
  3. Step 3: Cross multiply
    372,927.01x = 559,431.83 × 133,096.85
  4. Step 4: Simplify right side
    372,927.01x = 74,458,614,362.74
  5. Step 5: Solve for x
    x = 74,458,614,362.74/372,927.01
  6. Step 6: Final answer
    x = 199,660.02

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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.