Home / 4,410.84-6,613.13-3,995.64

Finding the Fourth Proportional to 4,410.84, 6,613.13 and 3,995.64

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Solution

The fourth proportional to 4,410.84, 6,613.13 and 3,995.64 is: 5,990.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410.84 : 6,613.13 = 3,995.64 : x
  2. Step 2: Convert to fraction form
    4,410.84/6,613.13 = 3,995.64/x
  3. Step 3: Cross multiply
    4,410.84x = 6,613.13 × 3,995.64
  4. Step 4: Simplify right side
    4,410.84x = 26,423,666.78
  5. Step 5: Solve for x
    x = 26,423,666.78/4,410.84
  6. Step 6: Final answer
    x = 5,990.62

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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.