Home / 33,108.01-49,646.39-12,033.23

Finding the Fourth Proportional to 33,108.01, 49,646.39 and 12,033.23

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Solution

The fourth proportional to 33,108.01, 49,646.39 and 12,033.23 is: 18,044.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,108.01 : 49,646.39 = 12,033.23 : x
  2. Step 2: Convert to fraction form
    33,108.01/49,646.39 = 12,033.23/x
  3. Step 3: Cross multiply
    33,108.01x = 49,646.39 × 12,033.23
  4. Step 4: Simplify right side
    33,108.01x = 597,406,459.62
  5. Step 5: Solve for x
    x = 597,406,459.62/33,108.01
  6. Step 6: Final answer
    x = 18,044.17

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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.