Home / 44,679.56-67,004.46-18,018.66

Finding the Fourth Proportional to 44,679.56, 67,004.46 and 18,018.66

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Solution

The fourth proportional to 44,679.56, 67,004.46 and 18,018.66 is: 27,021.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,679.56 : 67,004.46 = 18,018.66 : x
  2. Step 2: Convert to fraction form
    44,679.56/67,004.46 = 18,018.66/x
  3. Step 3: Cross multiply
    44,679.56x = 67,004.46 × 18,018.66
  4. Step 4: Simplify right side
    44,679.56x = 1,207,330,583.22
  5. Step 5: Solve for x
    x = 1,207,330,583.22/44,679.56
  6. Step 6: Final answer
    x = 27,021.99

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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.