Home / 9,046.09-13,564.68-4,300.93

Finding the Fourth Proportional to 9,046.09, 13,564.68 and 4,300.93

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Solution

The fourth proportional to 9,046.09, 13,564.68 and 4,300.93 is: 6,449.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,046.09 : 13,564.68 = 4,300.93 : x
  2. Step 2: Convert to fraction form
    9,046.09/13,564.68 = 4,300.93/x
  3. Step 3: Cross multiply
    9,046.09x = 13,564.68 × 4,300.93
  4. Step 4: Simplify right side
    9,046.09x = 58,340,739.15
  5. Step 5: Solve for x
    x = 58,340,739.15/9,046.09
  6. Step 6: Final answer
    x = 6,449.28

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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.