Home / 44,344.22-66,458.58-18,018.19

Finding the Fourth Proportional to 44,344.22, 66,458.58 and 18,018.19

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Solution

The fourth proportional to 44,344.22, 66,458.58 and 18,018.19 is: 27,003.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,344.22 : 66,458.58 = 18,018.19 : x
  2. Step 2: Convert to fraction form
    44,344.22/66,458.58 = 18,018.19/x
  3. Step 3: Cross multiply
    44,344.22x = 66,458.58 × 18,018.19
  4. Step 4: Simplify right side
    44,344.22x = 1,197,463,087.86
  5. Step 5: Solve for x
    x = 1,197,463,087.86/44,344.22
  6. Step 6: Final answer
    x = 27,003.81

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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.