Home / 95,200.75-142,808.30-32,021.06

Finding the Fourth Proportional to 95,200.75, 142,808.30 and 32,021.06

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Solution

The fourth proportional to 95,200.75, 142,808.30 and 32,021.06 is: 48,033.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,200.75 : 142,808.30 = 32,021.06 : x
  2. Step 2: Convert to fraction form
    95,200.75/142,808.30 = 32,021.06/x
  3. Step 3: Cross multiply
    95,200.75x = 142,808.30 × 32,021.06
  4. Step 4: Simplify right side
    95,200.75x = 4,572,872,388.73
  5. Step 5: Solve for x
    x = 4,572,872,388.73/95,200.75
  6. Step 6: Final answer
    x = 48,033.99

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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.