Home / 148,600.45-222,927.68-48,732.85

Finding the Fourth Proportional to 148,600.45, 222,927.68 and 48,732.85

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Solution

The fourth proportional to 148,600.45, 222,927.68 and 48,732.85 is: 73,108.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,600.45 : 222,927.68 = 48,732.85 : x
  2. Step 2: Convert to fraction form
    148,600.45/222,927.68 = 48,732.85/x
  3. Step 3: Cross multiply
    148,600.45x = 222,927.68 × 48,732.85
  4. Step 4: Simplify right side
    148,600.45x = 10,863,900,946.62
  5. Step 5: Solve for x
    x = 10,863,900,946.62/148,600.45
  6. Step 6: Final answer
    x = 73,108.13

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1.5x scale

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.