Home / 38,175.40-57,306.30-22,601.80

Finding the Fourth Proportional to 38,175.40, 57,306.30 and 22,601.80

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Solution

The fourth proportional to 38,175.40, 57,306.30 and 22,601.80 is: 33,928.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,175.40 : 57,306.30 = 22,601.80 : x
  2. Step 2: Convert to fraction form
    38,175.40/57,306.30 = 22,601.80/x
  3. Step 3: Cross multiply
    38,175.40x = 57,306.30 × 22,601.80
  4. Step 4: Simplify right side
    38,175.40x = 1,295,225,531.34
  5. Step 5: Solve for x
    x = 1,295,225,531.34/38,175.40
  6. Step 6: Final answer
    x = 33,928.28

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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.