Home / 3,537.29-4,881.68-2,045.73

Finding the Fourth Proportional to 3,537.29, 4,881.68 and 2,045.73

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Solution

The fourth proportional to 3,537.29, 4,881.68 and 2,045.73 is: 2,823.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537.29 : 4,881.68 = 2,045.73 : x
  2. Step 2: Convert to fraction form
    3,537.29/4,881.68 = 2,045.73/x
  3. Step 3: Cross multiply
    3,537.29x = 4,881.68 × 2,045.73
  4. Step 4: Simplify right side
    3,537.29x = 9,986,592.83
  5. Step 5: Solve for x
    x = 9,986,592.83/3,537.29
  6. Step 6: Final answer
    x = 2,823.23

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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.