Home / 5,935.07-8,190.33-3,282.53

Finding the Fourth Proportional to 5,935.07, 8,190.33 and 3,282.53

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Solution

The fourth proportional to 5,935.07, 8,190.33 and 3,282.53 is: 4,529.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,935.07 : 8,190.33 = 3,282.53 : x
  2. Step 2: Convert to fraction form
    5,935.07/8,190.33 = 3,282.53/x
  3. Step 3: Cross multiply
    5,935.07x = 8,190.33 × 3,282.53
  4. Step 4: Simplify right side
    5,935.07x = 26,885,003.93
  5. Step 5: Solve for x
    x = 26,885,003.93/5,935.07
  6. Step 6: Final answer
    x = 4,529.85

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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.