Home / 22,326.30-33,487.14-11,228.46

Finding the Fourth Proportional to 22,326.30, 33,487.14 and 11,228.46

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Solution

The fourth proportional to 22,326.30, 33,487.14 and 11,228.46 is: 16,841.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,326.30 : 33,487.14 = 11,228.46 : x
  2. Step 2: Convert to fraction form
    22,326.30/33,487.14 = 11,228.46/x
  3. Step 3: Cross multiply
    22,326.30x = 33,487.14 × 11,228.46
  4. Step 4: Simplify right side
    22,326.30x = 376,009,012.00
  5. Step 5: Solve for x
    x = 376,009,012.00/22,326.30
  6. Step 6: Final answer
    x = 16,841.53

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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.