Home / 44,190.76-66,246.85-16,105.54

Finding the Fourth Proportional to 44,190.76, 66,246.85 and 16,105.54

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Solution

The fourth proportional to 44,190.76, 66,246.85 and 16,105.54 is: 24,143.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,190.76 : 66,246.85 = 16,105.54 : x
  2. Step 2: Convert to fraction form
    44,190.76/66,246.85 = 16,105.54/x
  3. Step 3: Cross multiply
    44,190.76x = 66,246.85 × 16,105.54
  4. Step 4: Simplify right side
    44,190.76x = 1,066,941,292.55
  5. Step 5: Solve for x
    x = 1,066,941,292.55/44,190.76
  6. Step 6: Final answer
    x = 24,143.99

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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.