Home / 3,537.54-4,881.24-2,045.52

Finding the Fourth Proportional to 3,537.54, 4,881.24 and 2,045.52

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Solution

The fourth proportional to 3,537.54, 4,881.24 and 2,045.52 is: 2,822.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537.54 : 4,881.24 = 2,045.52 : x
  2. Step 2: Convert to fraction form
    3,537.54/4,881.24 = 2,045.52/x
  3. Step 3: Cross multiply
    3,537.54x = 4,881.24 × 2,045.52
  4. Step 4: Simplify right side
    3,537.54x = 9,984,674.04
  5. Step 5: Solve for x
    x = 9,984,674.04/3,537.54
  6. Step 6: Final answer
    x = 2,822.49

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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.