Home / 38,733.88-58,086.76-16,548.80

Finding the Fourth Proportional to 38,733.88, 58,086.76 and 16,548.80

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Solution

The fourth proportional to 38,733.88, 58,086.76 and 16,548.80 is: 24,817.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,733.88 : 58,086.76 = 16,548.80 : x
  2. Step 2: Convert to fraction form
    38,733.88/58,086.76 = 16,548.80/x
  3. Step 3: Cross multiply
    38,733.88x = 58,086.76 × 16,548.80
  4. Step 4: Simplify right side
    38,733.88x = 961,266,173.89
  5. Step 5: Solve for x
    x = 961,266,173.89/38,733.88
  6. Step 6: Final answer
    x = 24,817.19

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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.