Home / 33,006.07-45,548.73-17,898.76

Finding the Fourth Proportional to 33,006.07, 45,548.73 and 17,898.76

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Solution

The fourth proportional to 33,006.07, 45,548.73 and 17,898.76 is: 24,700.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,006.07 : 45,548.73 = 17,898.76 : x
  2. Step 2: Convert to fraction form
    33,006.07/45,548.73 = 17,898.76/x
  3. Step 3: Cross multiply
    33,006.07x = 45,548.73 × 17,898.76
  4. Step 4: Simplify right side
    33,006.07x = 815,265,786.57
  5. Step 5: Solve for x
    x = 815,265,786.57/33,006.07
  6. Step 6: Final answer
    x = 24,700.48

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Double scale
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Similar ratio
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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.