Home / 4,066.73-5,612.08-2,203.73

Finding the Fourth Proportional to 4,066.73, 5,612.08 and 2,203.73

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Solution

The fourth proportional to 4,066.73, 5,612.08 and 2,203.73 is: 3,041.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,066.73 : 5,612.08 = 2,203.73 : x
  2. Step 2: Convert to fraction form
    4,066.73/5,612.08 = 2,203.73/x
  3. Step 3: Cross multiply
    4,066.73x = 5,612.08 × 2,203.73
  4. Step 4: Simplify right side
    4,066.73x = 12,367,481.00
  5. Step 5: Solve for x
    x = 12,367,481.00/4,066.73
  6. Step 6: Final answer
    x = 3,041.14

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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.