Home / 22,466.14-33,689.45-11,933.84

Finding the Fourth Proportional to 22,466.14, 33,689.45 and 11,933.84

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Solution

The fourth proportional to 22,466.14, 33,689.45 and 11,933.84 is: 17,895.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,466.14 : 33,689.45 = 11,933.84 : x
  2. Step 2: Convert to fraction form
    22,466.14/33,689.45 = 11,933.84/x
  3. Step 3: Cross multiply
    22,466.14x = 33,689.45 × 11,933.84
  4. Step 4: Simplify right side
    22,466.14x = 402,044,505.99
  5. Step 5: Solve for x
    x = 402,044,505.99/22,466.14
  6. Step 6: Final answer
    x = 17,895.58

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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.