Home / 33,010.46-45,554.45-17,903.11

Finding the Fourth Proportional to 33,010.46, 45,554.45 and 17,903.11

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Solution

The fourth proportional to 33,010.46, 45,554.45 and 17,903.11 is: 24,706.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,010.46 : 45,554.45 = 17,903.11 : x
  2. Step 2: Convert to fraction form
    33,010.46/45,554.45 = 17,903.11/x
  3. Step 3: Cross multiply
    33,010.46x = 45,554.45 × 17,903.11
  4. Step 4: Simplify right side
    33,010.46x = 815,566,431.04
  5. Step 5: Solve for x
    x = 815,566,431.04/33,010.46
  6. Step 6: Final answer
    x = 24,706.31

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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.