Home / 33,050.49-45,609.93-17,943.30

Finding the Fourth Proportional to 33,050.49, 45,609.93 and 17,943.30

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Solution

The fourth proportional to 33,050.49, 45,609.93 and 17,943.30 is: 24,761.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,050.49 : 45,609.93 = 17,943.30 : x
  2. Step 2: Convert to fraction form
    33,050.49/45,609.93 = 17,943.30/x
  3. Step 3: Cross multiply
    33,050.49x = 45,609.93 × 17,943.30
  4. Step 4: Simplify right side
    33,050.49x = 818,392,656.97
  5. Step 5: Solve for x
    x = 818,392,656.97/33,050.49
  6. Step 6: Final answer
    x = 24,761.89

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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.