Home / 3,598.27-5,387.16-3,245.62

Finding the Fourth Proportional to 3,598.27, 5,387.16 and 3,245.62

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Solution

The fourth proportional to 3,598.27, 5,387.16 and 3,245.62 is: 4,859.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598.27 : 5,387.16 = 3,245.62 : x
  2. Step 2: Convert to fraction form
    3,598.27/5,387.16 = 3,245.62/x
  3. Step 3: Cross multiply
    3,598.27x = 5,387.16 × 3,245.62
  4. Step 4: Simplify right side
    3,598.27x = 17,484,674.24
  5. Step 5: Solve for x
    x = 17,484,674.24/3,598.27
  6. Step 6: Final answer
    x = 4,859.19

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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.