Home / 4,571.49-6,308.35-2,581.66

Finding the Fourth Proportional to 4,571.49, 6,308.35 and 2,581.66

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Solution

The fourth proportional to 4,571.49, 6,308.35 and 2,581.66 is: 3,562.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,571.49 : 6,308.35 = 2,581.66 : x
  2. Step 2: Convert to fraction form
    4,571.49/6,308.35 = 2,581.66/x
  3. Step 3: Cross multiply
    4,571.49x = 6,308.35 × 2,581.66
  4. Step 4: Simplify right side
    4,571.49x = 16,286,014.86
  5. Step 5: Solve for x
    x = 16,286,014.86/4,571.49
  6. Step 6: Final answer
    x = 3,562.52

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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.