Home / 130,227.03-195,401.31-46,050.94

Finding the Fourth Proportional to 130,227.03, 195,401.31 and 46,050.94

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Solution

The fourth proportional to 130,227.03, 195,401.31 and 46,050.94 is: 69,097.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,227.03 : 195,401.31 = 46,050.94 : x
  2. Step 2: Convert to fraction form
    130,227.03/195,401.31 = 46,050.94/x
  3. Step 3: Cross multiply
    130,227.03x = 195,401.31 × 46,050.94
  4. Step 4: Simplify right side
    130,227.03x = 8,998,414,002.73
  5. Step 5: Solve for x
    x = 8,998,414,002.73/130,227.03
  6. Step 6: Final answer
    x = 69,097.90

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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.