Home / 4,046.39-6,062.88-1,412.51

Finding the Fourth Proportional to 4,046.39, 6,062.88 and 1,412.51

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Solution

The fourth proportional to 4,046.39, 6,062.88 and 1,412.51 is: 2,116.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046.39 : 6,062.88 = 1,412.51 : x
  2. Step 2: Convert to fraction form
    4,046.39/6,062.88 = 1,412.51/x
  3. Step 3: Cross multiply
    4,046.39x = 6,062.88 × 1,412.51
  4. Step 4: Simplify right side
    4,046.39x = 8,563,853.61
  5. Step 5: Solve for x
    x = 8,563,853.61/4,046.39
  6. Step 6: Final answer
    x = 2,116.42

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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.