Home / 29,650.03-44,474.79-12,107.55

Finding the Fourth Proportional to 29,650.03, 44,474.79 and 12,107.55

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Solution

The fourth proportional to 29,650.03, 44,474.79 and 12,107.55 is: 18,161.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,650.03 : 44,474.79 = 12,107.55 : x
  2. Step 2: Convert to fraction form
    29,650.03/44,474.79 = 12,107.55/x
  3. Step 3: Cross multiply
    29,650.03x = 44,474.79 × 12,107.55
  4. Step 4: Simplify right side
    29,650.03x = 538,480,632.48
  5. Step 5: Solve for x
    x = 538,480,632.48/29,650.03
  6. Step 6: Final answer
    x = 18,161.22

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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.