Home / 44,646.39-66,967.97-18,003.87

Finding the Fourth Proportional to 44,646.39, 66,967.97 and 18,003.87

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Solution

The fourth proportional to 44,646.39, 66,967.97 and 18,003.87 is: 27,005.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,646.39 : 66,967.97 = 18,003.87 : x
  2. Step 2: Convert to fraction form
    44,646.39/66,967.97 = 18,003.87/x
  3. Step 3: Cross multiply
    44,646.39x = 66,967.97 × 18,003.87
  4. Step 4: Simplify right side
    44,646.39x = 1,205,682,536.02
  5. Step 5: Solve for x
    x = 1,205,682,536.02/44,646.39
  6. Step 6: Final answer
    x = 27,005.15

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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.