Home / 95,895.70-143,722.05-36,652.30

Finding the Fourth Proportional to 95,895.70, 143,722.05 and 36,652.30

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Solution

The fourth proportional to 95,895.70, 143,722.05 and 36,652.30 is: 54,932.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,895.70 : 143,722.05 = 36,652.30 : x
  2. Step 2: Convert to fraction form
    95,895.70/143,722.05 = 36,652.30/x
  3. Step 3: Cross multiply
    95,895.70x = 143,722.05 × 36,652.30
  4. Step 4: Simplify right side
    95,895.70x = 5,267,743,693.22
  5. Step 5: Solve for x
    x = 5,267,743,693.22/95,895.70
  6. Step 6: Final answer
    x = 54,932.01

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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.