Home / 22,282.88-33,406.97-11,030.46

Finding the Fourth Proportional to 22,282.88, 33,406.97 and 11,030.46

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Solution

The fourth proportional to 22,282.88, 33,406.97 and 11,030.46 is: 16,537.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,282.88 : 33,406.97 = 11,030.46 : x
  2. Step 2: Convert to fraction form
    22,282.88/33,406.97 = 11,030.46/x
  3. Step 3: Cross multiply
    22,282.88x = 33,406.97 × 11,030.46
  4. Step 4: Simplify right side
    22,282.88x = 368,494,246.31
  5. Step 5: Solve for x
    x = 368,494,246.31/22,282.88
  6. Step 6: Final answer
    x = 16,537.10

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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.