Home / 89,269.94-133,816.18-44,760.84

Finding the Fourth Proportional to 89,269.94, 133,816.18 and 44,760.84

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Solution

The fourth proportional to 89,269.94, 133,816.18 and 44,760.84 is: 67,096.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,269.94 : 133,816.18 = 44,760.84 : x
  2. Step 2: Convert to fraction form
    89,269.94/133,816.18 = 44,760.84/x
  3. Step 3: Cross multiply
    89,269.94x = 133,816.18 × 44,760.84
  4. Step 4: Simplify right side
    89,269.94x = 5,989,724,622.39
  5. Step 5: Solve for x
    x = 5,989,724,622.39/89,269.94
  6. Step 6: Final answer
    x = 67,096.77

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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.