Home / 44,930.57-67,360.34-22,429.70

Finding the Fourth Proportional to 44,930.57, 67,360.34 and 22,429.70

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Solution

The fourth proportional to 44,930.57, 67,360.34 and 22,429.70 is: 33,626.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,930.57 : 67,360.34 = 22,429.70 : x
  2. Step 2: Convert to fraction form
    44,930.57/67,360.34 = 22,429.70/x
  3. Step 3: Cross multiply
    44,930.57x = 67,360.34 × 22,429.70
  4. Step 4: Simplify right side
    44,930.57x = 1,510,871,769.15
  5. Step 5: Solve for x
    x = 1,510,871,769.15/44,930.57
  6. Step 6: Final answer
    x = 33,626.81

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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.