Home / 95,906.10-143,801.55-49,250.10

Finding the Fourth Proportional to 95,906.10, 143,801.55 and 49,250.10

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Solution

The fourth proportional to 95,906.10, 143,801.55 and 49,250.10 is: 73,845.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,906.10 : 143,801.55 = 49,250.10 : x
  2. Step 2: Convert to fraction form
    95,906.10/143,801.55 = 49,250.10/x
  3. Step 3: Cross multiply
    95,906.10x = 143,801.55 × 49,250.10
  4. Step 4: Simplify right side
    95,906.10x = 7,082,240,717.66
  5. Step 5: Solve for x
    x = 7,082,240,717.66/95,906.10
  6. Step 6: Final answer
    x = 73,845.57

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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.