Home / 38,244.82-57,347.53-17,166.79

Finding the Fourth Proportional to 38,244.82, 57,347.53 and 17,166.79

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Solution

The fourth proportional to 38,244.82, 57,347.53 and 17,166.79 is: 25,741.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,244.82 : 57,347.53 = 17,166.79 : x
  2. Step 2: Convert to fraction form
    38,244.82/57,347.53 = 17,166.79/x
  3. Step 3: Cross multiply
    38,244.82x = 57,347.53 × 17,166.79
  4. Step 4: Simplify right side
    38,244.82x = 984,473,004.53
  5. Step 5: Solve for x
    x = 984,473,004.53/38,244.82
  6. Step 6: Final answer
    x = 25,741.34

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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.