Home / 45,205.20-67,733.01-32,034.06

Finding the Fourth Proportional to 45,205.20, 67,733.01 and 32,034.06

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Solution

The fourth proportional to 45,205.20, 67,733.01 and 32,034.06 is: 47,998.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,205.20 : 67,733.01 = 32,034.06 : x
  2. Step 2: Convert to fraction form
    45,205.20/67,733.01 = 32,034.06/x
  3. Step 3: Cross multiply
    45,205.20x = 67,733.01 × 32,034.06
  4. Step 4: Simplify right side
    45,205.20x = 2,169,763,306.32
  5. Step 5: Solve for x
    x = 2,169,763,306.32/45,205.20
  6. Step 6: Final answer
    x = 47,998.09

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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.