Home / 9,086.38-13,623.19-3,535.04

Finding the Fourth Proportional to 9,086.38, 13,623.19 and 3,535.04

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Solution

The fourth proportional to 9,086.38, 13,623.19 and 3,535.04 is: 5,300.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,086.38 : 13,623.19 = 3,535.04 : x
  2. Step 2: Convert to fraction form
    9,086.38/13,623.19 = 3,535.04/x
  3. Step 3: Cross multiply
    9,086.38x = 13,623.19 × 3,535.04
  4. Step 4: Simplify right side
    9,086.38x = 48,158,546.80
  5. Step 5: Solve for x
    x = 48,158,546.80/9,086.38
  6. Step 6: Final answer
    x = 5,300.08

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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.