Home / 6,727.86-10,091.79-2,342.25

Finding the Fourth Proportional to 6,727.86, 10,091.79 and 2,342.25

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Solution

The fourth proportional to 6,727.86, 10,091.79 and 2,342.25 is: 3,513.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,727.86 : 10,091.79 = 2,342.25 : x
  2. Step 2: Convert to fraction form
    6,727.86/10,091.79 = 2,342.25/x
  3. Step 3: Cross multiply
    6,727.86x = 10,091.79 × 2,342.25
  4. Step 4: Simplify right side
    6,727.86x = 23,637,495.13
  5. Step 5: Solve for x
    x = 23,637,495.13/6,727.86
  6. Step 6: Final answer
    x = 3,513.38

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1.5x scale

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.