Home / 4,662.38-6,433.96-2,566.51

Finding the Fourth Proportional to 4,662.38, 6,433.96 and 2,566.51

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Solution

The fourth proportional to 4,662.38, 6,433.96 and 2,566.51 is: 3,541.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,662.38 : 6,433.96 = 2,566.51 : x
  2. Step 2: Convert to fraction form
    4,662.38/6,433.96 = 2,566.51/x
  3. Step 3: Cross multiply
    4,662.38x = 6,433.96 × 2,566.51
  4. Step 4: Simplify right side
    4,662.38x = 16,512,822.68
  5. Step 5: Solve for x
    x = 16,512,822.68/4,662.38
  6. Step 6: Final answer
    x = 3,541.72

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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.