Home / 7,564.08-11,346.92-2,633.16

Finding the Fourth Proportional to 7,564.08, 11,346.92 and 2,633.16

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Solution

The fourth proportional to 7,564.08, 11,346.92 and 2,633.16 is: 3,950.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,564.08 : 11,346.92 = 2,633.16 : x
  2. Step 2: Convert to fraction form
    7,564.08/11,346.92 = 2,633.16/x
  3. Step 3: Cross multiply
    7,564.08x = 11,346.92 × 2,633.16
  4. Step 4: Simplify right side
    7,564.08x = 29,878,255.87
  5. Step 5: Solve for x
    x = 29,878,255.87/7,564.08
  6. Step 6: Final answer
    x = 3,950.02

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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.