Home / 4,403.66-6,076.89-2,634.35

Finding the Fourth Proportional to 4,403.66, 6,076.89 and 2,634.35

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Solution

The fourth proportional to 4,403.66, 6,076.89 and 2,634.35 is: 3,635.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403.66 : 6,076.89 = 2,634.35 : x
  2. Step 2: Convert to fraction form
    4,403.66/6,076.89 = 2,634.35/x
  3. Step 3: Cross multiply
    4,403.66x = 6,076.89 × 2,634.35
  4. Step 4: Simplify right side
    4,403.66x = 16,008,655.17
  5. Step 5: Solve for x
    x = 16,008,655.17/4,403.66
  6. Step 6: Final answer
    x = 3,635.31

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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.