Home / 44,702.24-67,076.87-19,759.50

Finding the Fourth Proportional to 44,702.24, 67,076.87 and 19,759.50

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Solution

The fourth proportional to 44,702.24, 67,076.87 and 19,759.50 is: 29,649.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,702.24 : 67,076.87 = 19,759.50 : x
  2. Step 2: Convert to fraction form
    44,702.24/67,076.87 = 19,759.50/x
  3. Step 3: Cross multiply
    44,702.24x = 67,076.87 × 19,759.50
  4. Step 4: Simplify right side
    44,702.24x = 1,325,405,313.97
  5. Step 5: Solve for x
    x = 1,325,405,313.97/44,702.24
  6. Step 6: Final answer
    x = 29,649.64

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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.