Home / 148,161.93-222,152.89-58,096.73

Finding the Fourth Proportional to 148,161.93, 222,152.89 and 58,096.73

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Solution

The fourth proportional to 148,161.93, 222,152.89 and 58,096.73 is: 87,109.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,161.93 : 222,152.89 = 58,096.73 : x
  2. Step 2: Convert to fraction form
    148,161.93/222,152.89 = 58,096.73/x
  3. Step 3: Cross multiply
    148,161.93x = 222,152.89 × 58,096.73
  4. Step 4: Simplify right side
    148,161.93x = 12,906,356,178.57
  5. Step 5: Solve for x
    x = 12,906,356,178.57/148,161.93
  6. Step 6: Final answer
    x = 87,109.80

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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.