Home / 5,633.23-8,450.96-1,934.57

Finding the Fourth Proportional to 5,633.23, 8,450.96 and 1,934.57

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Solution

The fourth proportional to 5,633.23, 8,450.96 and 1,934.57 is: 2,902.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,633.23 : 8,450.96 = 1,934.57 : x
  2. Step 2: Convert to fraction form
    5,633.23/8,450.96 = 1,934.57/x
  3. Step 3: Cross multiply
    5,633.23x = 8,450.96 × 1,934.57
  4. Step 4: Simplify right side
    5,633.23x = 16,348,973.69
  5. Step 5: Solve for x
    x = 16,348,973.69/5,633.23
  6. Step 6: Final answer
    x = 2,902.24

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1.5x scale

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.