Home / 95,311.08-143,020.38-94,558.44

Finding the Fourth Proportional to 95,311.08, 143,020.38 and 94,558.44

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Solution

The fourth proportional to 95,311.08, 143,020.38 and 94,558.44 is: 141,891.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,311.08 : 143,020.38 = 94,558.44 : x
  2. Step 2: Convert to fraction form
    95,311.08/143,020.38 = 94,558.44/x
  3. Step 3: Cross multiply
    95,311.08x = 143,020.38 × 94,558.44
  4. Step 4: Simplify right side
    95,311.08x = 13,523,784,021.01
  5. Step 5: Solve for x
    x = 13,523,784,021.01/95,311.08
  6. Step 6: Final answer
    x = 141,891.00

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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.