Home / 95,589.09-143,383.59-29,028.96

Finding the Fourth Proportional to 95,589.09, 143,383.59 and 29,028.96

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Solution

The fourth proportional to 95,589.09, 143,383.59 and 29,028.96 is: 43,543.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,589.09 : 143,383.59 = 29,028.96 : x
  2. Step 2: Convert to fraction form
    95,589.09/143,383.59 = 29,028.96/x
  3. Step 3: Cross multiply
    95,589.09x = 143,383.59 × 29,028.96
  4. Step 4: Simplify right side
    95,589.09x = 4,162,276,498.77
  5. Step 5: Solve for x
    x = 4,162,276,498.77/95,589.09
  6. Step 6: Final answer
    x = 43,543.43

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1.5x scale

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.