Home / 30,567.92-45,895.68-22,694.72

Finding the Fourth Proportional to 30,567.92, 45,895.68 and 22,694.72

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Solution

The fourth proportional to 30,567.92, 45,895.68 and 22,694.72 is: 34,074.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,567.92 : 45,895.68 = 22,694.72 : x
  2. Step 2: Convert to fraction form
    30,567.92/45,895.68 = 22,694.72/x
  3. Step 3: Cross multiply
    30,567.92x = 45,895.68 × 22,694.72
  4. Step 4: Simplify right side
    30,567.92x = 1,041,589,377.33
  5. Step 5: Solve for x
    x = 1,041,589,377.33/30,567.92
  6. Step 6: Final answer
    x = 34,074.60

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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.