Home / 4,134.29-6,201.75-1,537.25

Finding the Fourth Proportional to 4,134.29, 6,201.75 and 1,537.25

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Solution

The fourth proportional to 4,134.29, 6,201.75 and 1,537.25 is: 2,305.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,134.29 : 6,201.75 = 1,537.25 : x
  2. Step 2: Convert to fraction form
    4,134.29/6,201.75 = 1,537.25/x
  3. Step 3: Cross multiply
    4,134.29x = 6,201.75 × 1,537.25
  4. Step 4: Simplify right side
    4,134.29x = 9,533,640.19
  5. Step 5: Solve for x
    x = 9,533,640.19/4,134.29
  6. Step 6: Final answer
    x = 2,305.99

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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.