Home / 34,912.35-48,208.14-32,379.75

Finding the Fourth Proportional to 34,912.35, 48,208.14 and 32,379.75

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Solution

The fourth proportional to 34,912.35, 48,208.14 and 32,379.75 is: 44,711.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,912.35 : 48,208.14 = 32,379.75 : x
  2. Step 2: Convert to fraction form
    34,912.35/48,208.14 = 32,379.75/x
  3. Step 3: Cross multiply
    34,912.35x = 48,208.14 × 32,379.75
  4. Step 4: Simplify right side
    34,912.35x = 1,560,967,521.17
  5. Step 5: Solve for x
    x = 1,560,967,521.17/34,912.35
  6. Step 6: Final answer
    x = 44,711.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.