Home / 33,092.47-49,610.77-14,358.38

Finding the Fourth Proportional to 33,092.47, 49,610.77 and 14,358.38

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Solution

The fourth proportional to 33,092.47, 49,610.77 and 14,358.38 is: 21,525.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,092.47 : 49,610.77 = 14,358.38 : x
  2. Step 2: Convert to fraction form
    33,092.47/49,610.77 = 14,358.38/x
  3. Step 3: Cross multiply
    33,092.47x = 49,610.77 × 14,358.38
  4. Step 4: Simplify right side
    33,092.47x = 712,330,287.75
  5. Step 5: Solve for x
    x = 712,330,287.75/33,092.47
  6. Step 6: Final answer
    x = 21,525.45

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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.