Home / 22,090.59-33,044.76-14,180.94

Finding the Fourth Proportional to 22,090.59, 33,044.76 and 14,180.94

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Solution

The fourth proportional to 22,090.59, 33,044.76 and 14,180.94 is: 21,212.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,090.59 : 33,044.76 = 14,180.94 : x
  2. Step 2: Convert to fraction form
    22,090.59/33,044.76 = 14,180.94/x
  3. Step 3: Cross multiply
    22,090.59x = 33,044.76 × 14,180.94
  4. Step 4: Simplify right side
    22,090.59x = 468,605,758.87
  5. Step 5: Solve for x
    x = 468,605,758.87/22,090.59
  6. Step 6: Final answer
    x = 21,212.91

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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.