Home / 4,546.32-6,274.43-2,556.82

Finding the Fourth Proportional to 4,546.32, 6,274.43 and 2,556.82

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Solution

The fourth proportional to 4,546.32, 6,274.43 and 2,556.82 is: 3,528.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,546.32 : 6,274.43 = 2,556.82 : x
  2. Step 2: Convert to fraction form
    4,546.32/6,274.43 = 2,556.82/x
  3. Step 3: Cross multiply
    4,546.32x = 6,274.43 × 2,556.82
  4. Step 4: Simplify right side
    4,546.32x = 16,042,588.11
  5. Step 5: Solve for x
    x = 16,042,588.11/4,546.32
  6. Step 6: Final answer
    x = 3,528.70

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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.