Home / 95,302.70-142,917.55-32,105.84

Finding the Fourth Proportional to 95,302.70, 142,917.55 and 32,105.84

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Solution

The fourth proportional to 95,302.70, 142,917.55 and 32,105.84 is: 48,146.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,302.70 : 142,917.55 = 32,105.84 : x
  2. Step 2: Convert to fraction form
    95,302.70/142,917.55 = 32,105.84/x
  3. Step 3: Cross multiply
    95,302.70x = 142,917.55 × 32,105.84
  4. Step 4: Simplify right side
    95,302.70x = 4,588,487,993.49
  5. Step 5: Solve for x
    x = 4,588,487,993.49/95,302.70
  6. Step 6: Final answer
    x = 48,146.46

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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.