Home / 7,259.13-10,881.77-3,093.39

Finding the Fourth Proportional to 7,259.13, 10,881.77 and 3,093.39

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Solution

The fourth proportional to 7,259.13, 10,881.77 and 3,093.39 is: 4,637.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,259.13 : 10,881.77 = 3,093.39 : x
  2. Step 2: Convert to fraction form
    7,259.13/10,881.77 = 3,093.39/x
  3. Step 3: Cross multiply
    7,259.13x = 10,881.77 × 3,093.39
  4. Step 4: Simplify right side
    7,259.13x = 33,661,543.03
  5. Step 5: Solve for x
    x = 33,661,543.03/7,259.13
  6. Step 6: Final answer
    x = 4,637.13

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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.