Home / 9,046.30-13,566.25-4,301.90

Finding the Fourth Proportional to 9,046.30, 13,566.25 and 4,301.90

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Solution

The fourth proportional to 9,046.30, 13,566.25 and 4,301.90 is: 6,451.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,046.30 : 13,566.25 = 4,301.90 : x
  2. Step 2: Convert to fraction form
    9,046.30/13,566.25 = 4,301.90/x
  3. Step 3: Cross multiply
    9,046.30x = 13,566.25 × 4,301.90
  4. Step 4: Simplify right side
    9,046.30x = 58,360,650.88
  5. Step 5: Solve for x
    x = 58,360,650.88/9,046.30
  6. Step 6: Final answer
    x = 6,451.33

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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.