Home / 75,383.02-113,056.26-22,796.74

Finding the Fourth Proportional to 75,383.02, 113,056.26 and 22,796.74

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Solution

The fourth proportional to 75,383.02, 113,056.26 and 22,796.74 is: 34,189.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,383.02 : 113,056.26 = 22,796.74 : x
  2. Step 2: Convert to fraction form
    75,383.02/113,056.26 = 22,796.74/x
  3. Step 3: Cross multiply
    75,383.02x = 113,056.26 × 22,796.74
  4. Step 4: Simplify right side
    75,383.02x = 2,577,314,164.59
  5. Step 5: Solve for x
    x = 2,577,314,164.59/75,383.02
  6. Step 6: Final answer
    x = 34,189.58

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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.