Home / 4,119.03-5,684.67-2,350.91

Finding the Fourth Proportional to 4,119.03, 5,684.67 and 2,350.91

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Solution

The fourth proportional to 4,119.03, 5,684.67 and 2,350.91 is: 3,244.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,119.03 : 5,684.67 = 2,350.91 : x
  2. Step 2: Convert to fraction form
    4,119.03/5,684.67 = 2,350.91/x
  3. Step 3: Cross multiply
    4,119.03x = 5,684.67 × 2,350.91
  4. Step 4: Simplify right side
    4,119.03x = 13,364,127.94
  5. Step 5: Solve for x
    x = 13,364,127.94/4,119.03
  6. Step 6: Final answer
    x = 3,244.48

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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.