Home / 3,032.28-4,546.81-2,681.73

Finding the Fourth Proportional to 3,032.28, 4,546.81 and 2,681.73

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Solution

The fourth proportional to 3,032.28, 4,546.81 and 2,681.73 is: 4,021.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032.28 : 4,546.81 = 2,681.73 : x
  2. Step 2: Convert to fraction form
    3,032.28/4,546.81 = 2,681.73/x
  3. Step 3: Cross multiply
    3,032.28x = 4,546.81 × 2,681.73
  4. Step 4: Simplify right side
    3,032.28x = 12,193,320.13
  5. Step 5: Solve for x
    x = 12,193,320.13/3,032.28
  6. Step 6: Final answer
    x = 4,021.17

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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.