Home / 4,528.13-6,246.69-3,202.56

Finding the Fourth Proportional to 4,528.13, 6,246.69 and 3,202.56

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Solution

The fourth proportional to 4,528.13, 6,246.69 and 3,202.56 is: 4,418.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,528.13 : 6,246.69 = 3,202.56 : x
  2. Step 2: Convert to fraction form
    4,528.13/6,246.69 = 3,202.56/x
  3. Step 3: Cross multiply
    4,528.13x = 6,246.69 × 3,202.56
  4. Step 4: Simplify right side
    4,528.13x = 20,005,387.52
  5. Step 5: Solve for x
    x = 20,005,387.52/4,528.13
  6. Step 6: Final answer
    x = 4,418.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.