Home / 36,176.92-54,261.06-9,883.96

Finding the Fourth Proportional to 36,176.92, 54,261.06 and 9,883.96

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Solution

The fourth proportional to 36,176.92, 54,261.06 and 9,883.96 is: 14,824.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,176.92 : 54,261.06 = 9,883.96 : x
  2. Step 2: Convert to fraction form
    36,176.92/54,261.06 = 9,883.96/x
  3. Step 3: Cross multiply
    36,176.92x = 54,261.06 × 9,883.96
  4. Step 4: Simplify right side
    36,176.92x = 536,314,146.60
  5. Step 5: Solve for x
    x = 536,314,146.60/36,176.92
  6. Step 6: Final answer
    x = 14,824.76

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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.