Home / 4,066.03-5,612.68-2,650.07

Finding the Fourth Proportional to 4,066.03, 5,612.68 and 2,650.07

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Solution

The fourth proportional to 4,066.03, 5,612.68 and 2,650.07 is: 3,658.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,066.03 : 5,612.68 = 2,650.07 : x
  2. Step 2: Convert to fraction form
    4,066.03/5,612.68 = 2,650.07/x
  3. Step 3: Cross multiply
    4,066.03x = 5,612.68 × 2,650.07
  4. Step 4: Simplify right side
    4,066.03x = 14,873,957.08
  5. Step 5: Solve for x
    x = 14,873,957.08/4,066.03
  6. Step 6: Final answer
    x = 3,658.10

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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.