Home / 3,264.03-4,502.49-2,066.81

Finding the Fourth Proportional to 3,264.03, 4,502.49 and 2,066.81

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Solution

The fourth proportional to 3,264.03, 4,502.49 and 2,066.81 is: 2,851.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264.03 : 4,502.49 = 2,066.81 : x
  2. Step 2: Convert to fraction form
    3,264.03/4,502.49 = 2,066.81/x
  3. Step 3: Cross multiply
    3,264.03x = 4,502.49 × 2,066.81
  4. Step 4: Simplify right side
    3,264.03x = 9,305,781.02
  5. Step 5: Solve for x
    x = 9,305,781.02/3,264.03
  6. Step 6: Final answer
    x = 2,851.01

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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.