Home / 141,795.22-212,692.21-41,956.04

Finding the Fourth Proportional to 141,795.22, 212,692.21 and 41,956.04

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Solution

The fourth proportional to 141,795.22, 212,692.21 and 41,956.04 is: 62,933.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,795.22 : 212,692.21 = 41,956.04 : x
  2. Step 2: Convert to fraction form
    141,795.22/212,692.21 = 41,956.04/x
  3. Step 3: Cross multiply
    141,795.22x = 212,692.21 × 41,956.04
  4. Step 4: Simplify right side
    141,795.22x = 8,923,722,870.45
  5. Step 5: Solve for x
    x = 8,923,722,870.45/141,795.22
  6. Step 6: Final answer
    x = 62,933.88

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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.