Home / 231,935.04-348,050.39-230,036.67

Finding the Fourth Proportional to 231,935.04, 348,050.39 and 230,036.67

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Solution

The fourth proportional to 231,935.04, 348,050.39 and 230,036.67 is: 345,201.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,935.04 : 348,050.39 = 230,036.67 : x
  2. Step 2: Convert to fraction form
    231,935.04/348,050.39 = 230,036.67/x
  3. Step 3: Cross multiply
    231,935.04x = 348,050.39 × 230,036.67
  4. Step 4: Simplify right side
    231,935.04x = 80,064,351,557.62
  5. Step 5: Solve for x
    x = 80,064,351,557.62/231,935.04
  6. Step 6: Final answer
    x = 345,201.62

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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.