Home / 3,281.94-4,531.46-2,024.71

Finding the Fourth Proportional to 3,281.94, 4,531.46 and 2,024.71

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Solution

The fourth proportional to 3,281.94, 4,531.46 and 2,024.71 is: 2,795.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,281.94 : 4,531.46 = 2,024.71 : x
  2. Step 2: Convert to fraction form
    3,281.94/4,531.46 = 2,024.71/x
  3. Step 3: Cross multiply
    3,281.94x = 4,531.46 × 2,024.71
  4. Step 4: Simplify right side
    3,281.94x = 9,174,892.38
  5. Step 5: Solve for x
    x = 9,174,892.38/3,281.94
  6. Step 6: Final answer
    x = 2,795.57

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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.