Home / 30,797.08-46,080.27-21,932.89

Finding the Fourth Proportional to 30,797.08, 46,080.27 and 21,932.89

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Solution

The fourth proportional to 30,797.08, 46,080.27 and 21,932.89 is: 32,817.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,797.08 : 46,080.27 = 21,932.89 : x
  2. Step 2: Convert to fraction form
    30,797.08/46,080.27 = 21,932.89/x
  3. Step 3: Cross multiply
    30,797.08x = 46,080.27 × 21,932.89
  4. Step 4: Simplify right side
    30,797.08x = 1,010,673,377.88
  5. Step 5: Solve for x
    x = 1,010,673,377.88/30,797.08
  6. Step 6: Final answer
    x = 32,817.18

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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.