Home / 33,405.82-46,089.20-22,777.00

Finding the Fourth Proportional to 33,405.82, 46,089.20 and 22,777.00

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Solution

The fourth proportional to 33,405.82, 46,089.20 and 22,777.00 is: 31,424.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,405.82 : 46,089.20 = 22,777.00 : x
  2. Step 2: Convert to fraction form
    33,405.82/46,089.20 = 22,777.00/x
  3. Step 3: Cross multiply
    33,405.82x = 46,089.20 × 22,777.00
  4. Step 4: Simplify right side
    33,405.82x = 1,049,773,650.12
  5. Step 5: Solve for x
    x = 1,049,773,650.12/33,405.82
  6. Step 6: Final answer
    x = 31,424.88

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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.