Home / 3,537.63-5,304.42-1,459.07

Finding the Fourth Proportional to 3,537.63, 5,304.42 and 1,459.07

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Solution

The fourth proportional to 3,537.63, 5,304.42 and 1,459.07 is: 2,187.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537.63 : 5,304.42 = 1,459.07 : x
  2. Step 2: Convert to fraction form
    3,537.63/5,304.42 = 1,459.07/x
  3. Step 3: Cross multiply
    3,537.63x = 5,304.42 × 1,459.07
  4. Step 4: Simplify right side
    3,537.63x = 7,739,520.09
  5. Step 5: Solve for x
    x = 7,739,520.09/3,537.63
  6. Step 6: Final answer
    x = 2,187.77

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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.