Home / 2,541.40-3,506.53-1,546.62

Finding the Fourth Proportional to 2,541.40, 3,506.53 and 1,546.62

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Solution

The fourth proportional to 2,541.40, 3,506.53 and 1,546.62 is: 2,133.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541.40 : 3,506.53 = 1,546.62 : x
  2. Step 2: Convert to fraction form
    2,541.40/3,506.53 = 1,546.62/x
  3. Step 3: Cross multiply
    2,541.40x = 3,506.53 × 1,546.62
  4. Step 4: Simplify right side
    2,541.40x = 5,423,269.43
  5. Step 5: Solve for x
    x = 5,423,269.43/2,541.40
  6. Step 6: Final answer
    x = 2,133.97

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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.