Home / 95,909.36-143,763.71-32,707.33

Finding the Fourth Proportional to 95,909.36, 143,763.71 and 32,707.33

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Solution

The fourth proportional to 95,909.36, 143,763.71 and 32,707.33 is: 49,026.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,909.36 : 143,763.71 = 32,707.33 : x
  2. Step 2: Convert to fraction form
    95,909.36/143,763.71 = 32,707.33/x
  3. Step 3: Cross multiply
    95,909.36x = 143,763.71 × 32,707.33
  4. Step 4: Simplify right side
    95,909.36x = 4,702,126,582.05
  5. Step 5: Solve for x
    x = 4,702,126,582.05/95,909.36
  6. Step 6: Final answer
    x = 49,026.78

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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.