Home / 4,527.40-6,276.73-4,367.02

Finding the Fourth Proportional to 4,527.40, 6,276.73 and 4,367.02

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Solution

The fourth proportional to 4,527.40, 6,276.73 and 4,367.02 is: 6,054.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,527.40 : 6,276.73 = 4,367.02 : x
  2. Step 2: Convert to fraction form
    4,527.40/6,276.73 = 4,367.02/x
  3. Step 3: Cross multiply
    4,527.40x = 6,276.73 × 4,367.02
  4. Step 4: Simplify right side
    4,527.40x = 27,410,605.44
  5. Step 5: Solve for x
    x = 27,410,605.44/4,527.40
  6. Step 6: Final answer
    x = 6,054.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.