Home / 95,486.05-143,244.56-32,310.01

Finding the Fourth Proportional to 95,486.05, 143,244.56 and 32,310.01

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Solution

The fourth proportional to 95,486.05, 143,244.56 and 32,310.01 is: 48,470.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,486.05 : 143,244.56 = 32,310.01 : x
  2. Step 2: Convert to fraction form
    95,486.05/143,244.56 = 32,310.01/x
  3. Step 3: Cross multiply
    95,486.05x = 143,244.56 × 32,310.01
  4. Step 4: Simplify right side
    95,486.05x = 4,628,233,166.05
  5. Step 5: Solve for x
    x = 4,628,233,166.05/95,486.05
  6. Step 6: Final answer
    x = 48,470.25

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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.