Home / 44,464.02-66,684.69-18,163.86

Finding the Fourth Proportional to 44,464.02, 66,684.69 and 18,163.86

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Solution

The fourth proportional to 44,464.02, 66,684.69 and 18,163.86 is: 27,241.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,464.02 : 66,684.69 = 18,163.86 : x
  2. Step 2: Convert to fraction form
    44,464.02/66,684.69 = 18,163.86/x
  3. Step 3: Cross multiply
    44,464.02x = 66,684.69 × 18,163.86
  4. Step 4: Simplify right side
    44,464.02x = 1,211,251,373.30
  5. Step 5: Solve for x
    x = 1,211,251,373.30/44,464.02
  6. Step 6: Final answer
    x = 27,241.16

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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.