Home / 22,526.52-33,810.14-12,005.33

Finding the Fourth Proportional to 22,526.52, 33,810.14 and 12,005.33

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Solution

The fourth proportional to 22,526.52, 33,810.14 and 12,005.33 is: 18,018.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,526.52 : 33,810.14 = 12,005.33 : x
  2. Step 2: Convert to fraction form
    22,526.52/33,810.14 = 12,005.33/x
  3. Step 3: Cross multiply
    22,526.52x = 33,810.14 × 12,005.33
  4. Step 4: Simplify right side
    22,526.52x = 405,901,658.97
  5. Step 5: Solve for x
    x = 405,901,658.97/22,526.52
  6. Step 6: Final answer
    x = 18,018.84

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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.