Home / 38,371.37-57,557.28-16,170.59

Finding the Fourth Proportional to 38,371.37, 57,557.28 and 16,170.59

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Solution

The fourth proportional to 38,371.37, 57,557.28 and 16,170.59 is: 24,255.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,371.37 : 57,557.28 = 16,170.59 : x
  2. Step 2: Convert to fraction form
    38,371.37/57,557.28 = 16,170.59/x
  3. Step 3: Cross multiply
    38,371.37x = 57,557.28 × 16,170.59
  4. Step 4: Simplify right side
    38,371.37x = 930,735,057.17
  5. Step 5: Solve for x
    x = 930,735,057.17/38,371.37
  6. Step 6: Final answer
    x = 24,255.98

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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.