Home / 45,183.81-67,755.97-24,119.05

Finding the Fourth Proportional to 45,183.81, 67,755.97 and 24,119.05

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Solution

The fourth proportional to 45,183.81, 67,755.97 and 24,119.05 is: 36,168.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,183.81 : 67,755.97 = 24,119.05 : x
  2. Step 2: Convert to fraction form
    45,183.81/67,755.97 = 24,119.05/x
  3. Step 3: Cross multiply
    45,183.81x = 67,755.97 × 24,119.05
  4. Step 4: Simplify right side
    45,183.81x = 1,634,209,628.23
  5. Step 5: Solve for x
    x = 1,634,209,628.23/45,183.81
  6. Step 6: Final answer
    x = 36,168.04

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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.