Home / 4,135.49-6,201.16-1,502.89

Finding the Fourth Proportional to 4,135.49, 6,201.16 and 1,502.89

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Solution

The fourth proportional to 4,135.49, 6,201.16 and 1,502.89 is: 2,253.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,135.49 : 6,201.16 = 1,502.89 : x
  2. Step 2: Convert to fraction form
    4,135.49/6,201.16 = 1,502.89/x
  3. Step 3: Cross multiply
    4,135.49x = 6,201.16 × 1,502.89
  4. Step 4: Simplify right side
    4,135.49x = 9,319,642.09
  5. Step 5: Solve for x
    x = 9,319,642.09/4,135.49
  6. Step 6: Final answer
    x = 2,253.58

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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.