Home / 7,060.67-10,591.53-2,380.70

Finding the Fourth Proportional to 7,060.67, 10,591.53 and 2,380.70

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Solution

The fourth proportional to 7,060.67, 10,591.53 and 2,380.70 is: 3,571.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,060.67 : 10,591.53 = 2,380.70 : x
  2. Step 2: Convert to fraction form
    7,060.67/10,591.53 = 2,380.70/x
  3. Step 3: Cross multiply
    7,060.67x = 10,591.53 × 2,380.70
  4. Step 4: Simplify right side
    7,060.67x = 25,215,255.47
  5. Step 5: Solve for x
    x = 25,215,255.47/7,060.67
  6. Step 6: Final answer
    x = 3,571.23

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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.