Home / 4,551.32-6,818.42-2,597.60

Finding the Fourth Proportional to 4,551.32, 6,818.42 and 2,597.60

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Solution

The fourth proportional to 4,551.32, 6,818.42 and 2,597.60 is: 3,891.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,551.32 : 6,818.42 = 2,597.60 : x
  2. Step 2: Convert to fraction form
    4,551.32/6,818.42 = 2,597.60/x
  3. Step 3: Cross multiply
    4,551.32x = 6,818.42 × 2,597.60
  4. Step 4: Simplify right side
    4,551.32x = 17,711,527.79
  5. Step 5: Solve for x
    x = 17,711,527.79/4,551.32
  6. Step 6: Final answer
    x = 3,891.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.