Home / 9,456.08-13,054.97-6,103.89

Finding the Fourth Proportional to 9,456.08, 13,054.97 and 6,103.89

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Solution

The fourth proportional to 9,456.08, 13,054.97 and 6,103.89 is: 8,426.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,456.08 : 13,054.97 = 6,103.89 : x
  2. Step 2: Convert to fraction form
    9,456.08/13,054.97 = 6,103.89/x
  3. Step 3: Cross multiply
    9,456.08x = 13,054.97 × 6,103.89
  4. Step 4: Simplify right side
    9,456.08x = 79,686,116.09
  5. Step 5: Solve for x
    x = 79,686,116.09/9,456.08
  6. Step 6: Final answer
    x = 8,426.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.