Home / 4,133.43-6,189.21-3,025.35

Finding the Fourth Proportional to 4,133.43, 6,189.21 and 3,025.35

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Solution

The fourth proportional to 4,133.43, 6,189.21 and 3,025.35 is: 4,530.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133.43 : 6,189.21 = 3,025.35 : x
  2. Step 2: Convert to fraction form
    4,133.43/6,189.21 = 3,025.35/x
  3. Step 3: Cross multiply
    4,133.43x = 6,189.21 × 3,025.35
  4. Step 4: Simplify right side
    4,133.43x = 18,724,526.47
  5. Step 5: Solve for x
    x = 18,724,526.47/4,133.43
  6. Step 6: Final answer
    x = 4,530.02

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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.