Home / 7,293.13-10,941.66-3,346.91

Finding the Fourth Proportional to 7,293.13, 10,941.66 and 3,346.91

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Solution

The fourth proportional to 7,293.13, 10,941.66 and 3,346.91 is: 5,021.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,293.13 : 10,941.66 = 3,346.91 : x
  2. Step 2: Convert to fraction form
    7,293.13/10,941.66 = 3,346.91/x
  3. Step 3: Cross multiply
    7,293.13x = 10,941.66 × 3,346.91
  4. Step 4: Simplify right side
    7,293.13x = 36,620,751.27
  5. Step 5: Solve for x
    x = 36,620,751.27/7,293.13
  6. Step 6: Final answer
    x = 5,021.27

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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.