Home / 4,164.66-5,748.27-2,673.03

Finding the Fourth Proportional to 4,164.66, 5,748.27 and 2,673.03

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Solution

The fourth proportional to 4,164.66, 5,748.27 and 2,673.03 is: 3,689.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,164.66 : 5,748.27 = 2,673.03 : x
  2. Step 2: Convert to fraction form
    4,164.66/5,748.27 = 2,673.03/x
  3. Step 3: Cross multiply
    4,164.66x = 5,748.27 × 2,673.03
  4. Step 4: Simplify right side
    4,164.66x = 15,365,298.16
  5. Step 5: Solve for x
    x = 15,365,298.16/4,164.66
  6. Step 6: Final answer
    x = 3,689.45

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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.