Home / 7,936.55-10,951.85-4,350.93

Finding the Fourth Proportional to 7,936.55, 10,951.85 and 4,350.93

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Solution

The fourth proportional to 7,936.55, 10,951.85 and 4,350.93 is: 6,003.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,936.55 : 10,951.85 = 4,350.93 : x
  2. Step 2: Convert to fraction form
    7,936.55/10,951.85 = 4,350.93/x
  3. Step 3: Cross multiply
    7,936.55x = 10,951.85 × 4,350.93
  4. Step 4: Simplify right side
    7,936.55x = 47,650,739.66
  5. Step 5: Solve for x
    x = 47,650,739.66/7,936.55
  6. Step 6: Final answer
    x = 6,003.96

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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.