Home / 75,796.02-113,694.84-23,205.96

Finding the Fourth Proportional to 75,796.02, 113,694.84 and 23,205.96

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Solution

The fourth proportional to 75,796.02, 113,694.84 and 23,205.96 is: 34,809.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,796.02 : 113,694.84 = 23,205.96 : x
  2. Step 2: Convert to fraction form
    75,796.02/113,694.84 = 23,205.96/x
  3. Step 3: Cross multiply
    75,796.02x = 113,694.84 × 23,205.96
  4. Step 4: Simplify right side
    75,796.02x = 2,638,397,909.25
  5. Step 5: Solve for x
    x = 2,638,397,909.25/75,796.02
  6. Step 6: Final answer
    x = 34,809.19

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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.