Home / 6,372.66-9,565.06-2,673.89

Finding the Fourth Proportional to 6,372.66, 9,565.06 and 2,673.89

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Solution

The fourth proportional to 6,372.66, 9,565.06 and 2,673.89 is: 4,013.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,372.66 : 9,565.06 = 2,673.89 : x
  2. Step 2: Convert to fraction form
    6,372.66/9,565.06 = 2,673.89/x
  3. Step 3: Cross multiply
    6,372.66x = 9,565.06 × 2,673.89
  4. Step 4: Simplify right side
    6,372.66x = 25,575,935.51
  5. Step 5: Solve for x
    x = 25,575,935.51/6,372.66
  6. Step 6: Final answer
    x = 4,013.38

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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.