Home / 36,592.50-54,887.91-16,871.02

Finding the Fourth Proportional to 36,592.50, 54,887.91 and 16,871.02

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Solution

The fourth proportional to 36,592.50, 54,887.91 and 16,871.02 is: 25,306.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,592.50 : 54,887.91 = 16,871.02 : x
  2. Step 2: Convert to fraction form
    36,592.50/54,887.91 = 16,871.02/x
  3. Step 3: Cross multiply
    36,592.50x = 54,887.91 × 16,871.02
  4. Step 4: Simplify right side
    36,592.50x = 926,015,027.37
  5. Step 5: Solve for x
    x = 926,015,027.37/36,592.50
  6. Step 6: Final answer
    x = 25,306.14

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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.