Home / 29,544.38-44,267.22-20,763.57

Finding the Fourth Proportional to 29,544.38, 44,267.22 and 20,763.57

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Solution

The fourth proportional to 29,544.38, 44,267.22 and 20,763.57 is: 31,110.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,544.38 : 44,267.22 = 20,763.57 : x
  2. Step 2: Convert to fraction form
    29,544.38/44,267.22 = 20,763.57/x
  3. Step 3: Cross multiply
    29,544.38x = 44,267.22 × 20,763.57
  4. Step 4: Simplify right side
    29,544.38x = 919,145,521.18
  5. Step 5: Solve for x
    x = 919,145,521.18/29,544.38
  6. Step 6: Final answer
    x = 31,110.68

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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.