Home / 4,546.68-6,273.29-2,777.64

Finding the Fourth Proportional to 4,546.68, 6,273.29 and 2,777.64

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Solution

The fourth proportional to 4,546.68, 6,273.29 and 2,777.64 is: 3,832.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,546.68 : 6,273.29 = 2,777.64 : x
  2. Step 2: Convert to fraction form
    4,546.68/6,273.29 = 2,777.64/x
  3. Step 3: Cross multiply
    4,546.68x = 6,273.29 × 2,777.64
  4. Step 4: Simplify right side
    4,546.68x = 17,424,941.24
  5. Step 5: Solve for x
    x = 17,424,941.24/4,546.68
  6. Step 6: Final answer
    x = 3,832.45

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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.