Home / 33,740.34-50,641.36-17,111.84

Finding the Fourth Proportional to 33,740.34, 50,641.36 and 17,111.84

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Solution

The fourth proportional to 33,740.34, 50,641.36 and 17,111.84 is: 25,683.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,740.34 : 50,641.36 = 17,111.84 : x
  2. Step 2: Convert to fraction form
    33,740.34/50,641.36 = 17,111.84/x
  3. Step 3: Cross multiply
    33,740.34x = 50,641.36 × 17,111.84
  4. Step 4: Simplify right side
    33,740.34x = 866,566,849.70
  5. Step 5: Solve for x
    x = 866,566,849.70/33,740.34
  6. Step 6: Final answer
    x = 25,683.41

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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.