Home / 16,349.73-22,554.90-11,046.39

Finding the Fourth Proportional to 16,349.73, 22,554.90 and 11,046.39

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Solution

The fourth proportional to 16,349.73, 22,554.90 and 11,046.39 is: 15,238.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,349.73 : 22,554.90 = 11,046.39 : x
  2. Step 2: Convert to fraction form
    16,349.73/22,554.90 = 11,046.39/x
  3. Step 3: Cross multiply
    16,349.73x = 22,554.90 × 11,046.39
  4. Step 4: Simplify right side
    16,349.73x = 249,150,221.81
  5. Step 5: Solve for x
    x = 249,150,221.81/16,349.73
  6. Step 6: Final answer
    x = 15,238.80

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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.