Home / 95,093.73-131,199.75-63,268.02

Finding the Fourth Proportional to 95,093.73, 131,199.75 and 63,268.02

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Solution

The fourth proportional to 95,093.73, 131,199.75 and 63,268.02 is: 87,290.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,093.73 : 131,199.75 = 63,268.02 : x
  2. Step 2: Convert to fraction form
    95,093.73/131,199.75 = 63,268.02/x
  3. Step 3: Cross multiply
    95,093.73x = 131,199.75 × 63,268.02
  4. Step 4: Simplify right side
    95,093.73x = 8,300,748,407.00
  5. Step 5: Solve for x
    x = 8,300,748,407.00/95,093.73
  6. Step 6: Final answer
    x = 87,290.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.