Home / 16,359.54-22,553.49-11,045.94

Finding the Fourth Proportional to 16,359.54, 22,553.49 and 11,045.94

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Solution

The fourth proportional to 16,359.54, 22,553.49 and 11,045.94 is: 15,228.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,359.54 : 22,553.49 = 11,045.94 : x
  2. Step 2: Convert to fraction form
    16,359.54/22,553.49 = 11,045.94/x
  3. Step 3: Cross multiply
    16,359.54x = 22,553.49 × 11,045.94
  4. Step 4: Simplify right side
    16,359.54x = 249,124,497.33
  5. Step 5: Solve for x
    x = 249,124,497.33/16,359.54
  6. Step 6: Final answer
    x = 15,228.09

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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.