Home / 4,095.86-5,649.75-2,327.09

Finding the Fourth Proportional to 4,095.86, 5,649.75 and 2,327.09

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Solution

The fourth proportional to 4,095.86, 5,649.75 and 2,327.09 is: 3,209.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095.86 : 5,649.75 = 2,327.09 : x
  2. Step 2: Convert to fraction form
    4,095.86/5,649.75 = 2,327.09/x
  3. Step 3: Cross multiply
    4,095.86x = 5,649.75 × 2,327.09
  4. Step 4: Simplify right side
    4,095.86x = 13,147,448.48
  5. Step 5: Solve for x
    x = 13,147,448.48/4,095.86
  6. Step 6: Final answer
    x = 3,209.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.