Home / 4,662.36-6,433.47-2,566.62

Finding the Fourth Proportional to 4,662.36, 6,433.47 and 2,566.62

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Solution

The fourth proportional to 4,662.36, 6,433.47 and 2,566.62 is: 3,541.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,662.36 : 6,433.47 = 2,566.62 : x
  2. Step 2: Convert to fraction form
    4,662.36/6,433.47 = 2,566.62/x
  3. Step 3: Cross multiply
    4,662.36x = 6,433.47 × 2,566.62
  4. Step 4: Simplify right side
    4,662.36x = 16,512,272.77
  5. Step 5: Solve for x
    x = 16,512,272.77/4,662.36
  6. Step 6: Final answer
    x = 3,541.61

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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.