Home / 38,537.44-57,808.98-16,348.30

Finding the Fourth Proportional to 38,537.44, 57,808.98 and 16,348.30

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Solution

The fourth proportional to 38,537.44, 57,808.98 and 16,348.30 is: 24,523.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,537.44 : 57,808.98 = 16,348.30 : x
  2. Step 2: Convert to fraction form
    38,537.44/57,808.98 = 16,348.30/x
  3. Step 3: Cross multiply
    38,537.44x = 57,808.98 × 16,348.30
  4. Step 4: Simplify right side
    38,537.44x = 945,078,547.73
  5. Step 5: Solve for x
    x = 945,078,547.73/38,537.44
  6. Step 6: Final answer
    x = 24,523.65

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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.